# How can i download Ml aggarwal understanding isc mathematics for class X11 book?

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# If you could collaborate with anyone, who would it be and why?

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In Geometry

# Does r d sharma write for isc mathematics?

Yes There are two books for ISC level ISC Mathematics Class XI ISC Mathematics Class XII The old editions had of 2 volumes of book for class Xi and 2 for XII New ones have o…nly 1 single volume for XI and 1 for XII (MORE)

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In Technology

# What do you understand by class and object?

CLASSES : A class is collection of object of similar type of objects. classes are user defined data types behave like the build in types of a programing language. The obje…cts are variable of type class . OBJECTS : Objects are basic run time entites. in object oriented system. They may represent a place. a bank account, a table of data, or any item that the program must handle.They may represent user defined data such as timd, limit. (MORE)

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# Which is better book for securing good marks in CBSE maths RS Aggarwal or RD Sharma?

I think RS Aggarwal is better as it has diff. ques. as compared to RD Sharma Which has ques of same time

In Supplies

# Math Books for Adults

Learning math as a student can be far easier than attempting to learn it on your own later in life. As a student, a math curriculum is laid out by teachers and presented to yo…u. As an adult wishing to self-study, this is not the case, which is why it is important to choose the best books available to help you. The following is a list of books rated highly as being well suited for adults. They are presented in logical order so that each book builds upon the material found in the book before it, with the exception of the final book that covers the unique topic of statistics. Whether you are returning to your studies for the first time in years or you are deciding to tackle the subject for the very first time, these books will aid your studies.The full title of Danica McKellar's book is actually "Math Doesn't Suck: How to Survive Middle School Math Without Losing Your Mind or Breaking a Nail." Do not let the humorous name fool you, though. There is a lot of information in this book for someone seeking to improve his or her basic arithmetic skills, or for someone who has a shaky understanding of core mathematical concepts. This book is aimed at those who possess a low-level understanding of math, and it works to break down the concepts so that even "math-o-phobes," as the author refers to them, can understand them. If you are seeking a book that starts at the very beginning, this is it."Practical Algebra" is a book that works as both a refresher course and an introductory course for algebra. Once you are confident in your understanding of basic arithmetic, you can use this book to further your studies. A step above "Math Doesn't Suck," Peter H. Selby's book contains no pictures or humor. Instead, ideas are clearly explained in a way that makes them easy to understand. The book also contains many quality exercises and problems for the reader to complete. Completing these exercises will ensure that you understand what you are learning. By working through the book, you will become confident in your algebraic problem-solving skills, and you will become familiar with important concepts such as linear and quadratic equations and inequalities."Cracking the SAT Math 1 & 2 Subject Tests" is another book that should not be dismissed because of its title. Although this yearly publication by the Princeton Review is primarily aimed at high school students, it contains thorough explanations of topics relating to algebra, geometry, and trigonometry. The SAT Math 1 and 2 subject tests are more challenging than the Math portion of the regular SAT test. These tests assume that a student has taken elective courses in mathematics beyond the core high school curriculum. As such, the material in "Cracking the SAT Math 1 & 2 Subject Tests" is more advanced than the material in "Practical Algebra," making it a logical continuation for your course of self-study. Information in this book is presented concisely, but clearly, and a large number of practice tests are designed to reinforce what you learn."Precalculus: Mathematics for Calculus" is a college-level textbook, and so it may not make for an exciting afternoon read. However, working through this textbook will grant you a strong understanding of precalculus. The textbook begins with a survey of fundamental concepts and goes on to cover all of the material that would be needed for you to begin a course in calculus. The number of problems offered in each chapter is staggering, and it is not necessarily recommended that you complete every single one. However, there is more than enough study and review material to ensure that you commit to memory everything that you have learned."Single Variable Calculus" is a college-level textbook written by one of the authors of "Precalculus: Mathematics for Calculus." It continues where the previous text ends, exploring concepts such as the fundamental theorem of calculus and working with differential equations. The book is a tome with well over 1,300 pages, but individual chapters are clearly and concisely presented. As with Stewart's previous text, there are numerous problem sets to work through to test you on the concepts presented. This book is not for everyone; by reading it, you will explore mathematics at a level beyond that which most college students are capable. However, if you desire to greatly increase your understanding of math, this is an excellent text from which to study.Whether or not you choose to advance your study of math to the level of calculus, much can be gained from reading a book on statistics. The arithmetic used in statistics is comparatively simple; however, understanding of the discipline can grant insight into how the world works. "Mathematical Statistics and Data Analysis" by John Rice is a leading textbook on the subject because it is clear and easy to understand.Math is purely logical, with each concept building upon the one that came before it. If you self-study, you will be able to progress at your own rate as you gain a deeper understanding of the subject. By using these books as you study, you may even have fun while you learn. Using these books in the order that they are listed will build your mathematical skills from the bottom up and reinforce everything that you learn.In addition to having the proper books to study, you must have the proper tools. At the earliest levels, as you seek to build your arithmetic and algebra skills, you will benefit from solving problems with a pencil and paper. As the material you study becomes more complex, investing in a good calculator, such as the TI-83 plus, TI-84, or TI-89, would be a wise decision. (MORE)

In Downloads

# Networking Basics: Upload and Download

There are so many different things that people do not really understand about the Internet that make it difficult to start defining terms too quickly. If you need a good place… to begin, consider the options of uploads and downloads. These two words mean different things, though they sound similar. Understanding how they work is the first step towards finding great content on the Internet.People upload things they want to share with others over the Internet. If you have a great picture somewhere, and want to put it on your Facebook page, upload that photo to Facebook. Upload pictures and movies to all kinds of websites, though some are more trustworthy than others. When you upload something, you do not have to worry about getting a virus from the thing you uploaded. A copy stays on your computer, and one goes to the Internet.Downloading is when you take something off of the Internet and download it to your personal computer. People download movies, pictures and books. The most common downloads are music downloads. There are times when downloads contain viruses, so it is important that you scan them before you agree to download.Uploads and downloads are the easiest way to share things that you love with other people. While most people use uploading and downloading as a means to share photos, there are others who use uploads and downloads as a means of sharing important business documents. Uploading a document to an email message is much easier than faxing the same information.One of the biggest risks associated with downloads is the virus. If you click on the wrong link, you end up downloading a virus right to your computer along with an image. Make sure that all of your downloads come from reliable sources, and that you check them for viruses before you open them. Be careful with what you upload. Photos that end up on the Internet may not always show up in places that you want them to. Sometimes clicking a button requesting that you upload all pictures from a certain album can lead to the wrong photos being added to a public forum.Uploads and downloads are simple enough that nearly everyone easily uses them. Be aware of who you are sharing your information with, though. Some computers network automatically and the things that you have downloaded are available to others.One of the problems with easy uploading and downloading is that it allows for people to share things that do not belong to them. Beware of piracy on the Internet because it is considered a form of stealing and results in legal ramifications. (MORE)

In Arithmetic

# Images of the Most Common Mathematical Symbols and Their Meanings

Mathematical symbols are used every day by people all around the world. The most common mathematical symbols are standardized internationally. Understanding what each symbol m…eans is the first step towards mathematical literacy.Often referred to as the "plus sign," the symbol for addition consists of two lines. One line is horizontal and the other is vertical, and they intersect each other midway. The plus sign indicates that the numbers on either side of the symbol are to be added together; the order of the numbers does not make a difference.[Addition](http://static.graphemica.com/glyphs/i500s/000/010/184/original/002B-500x500.png?1275328183)The symbol for subtraction is frequently referred to as the "minus sign." This symbol is a single horizontal line that is placed between two numbers. The minus sign indicates that the number to the right of the sign is subtracted from the number to the left of the sign.[Subtraction](http://vick8890.files.wordpress.com/2010/04/minus.gif)Multiplication is symbolized with an "x" in cases of simple arithmetic. However, in more advanced branches of mathematics such as algebra, where an unknown quantity (also known as a variable) is referred to as "x," a simple dot is used instead to indicate multiplication. Sometimes a number is placed directly next to a variable to indicate multiplication (for example, 2x + 3y means that x is multiplied by 2 and y is multiplied by 3). In simple arithmetic, the numbers on either side of the x are multiplied by the other; the order in which they appear does not matter.[Multiplication](http://www.decodeunicode.org/data/glyph/196x196/00D7.gif)Division is frequently symbolized as a horizontal line with one dot above the line and one dot below. Sometimes division is referred to with a forward slash instead. The number to the left of the division sign or the forward slash is divided by the number to the right of the symbol.[Division](http://www.instructables.com/files/deriv/F9E/N1IN/FLA1LRPU/F9EN1INFLA1LRPU.LARGE.jpg)The equals sign is used at the end of an equation. This symbol signifies that you are at the end of the equation, which is the entirety of what is written to the left of the symbol. To the right of the symbol you either find the simple answer to the equation, or you are expected to provide the answer if the space is blank.[Equals](http://img.bhs4.com/62/a/62a1452f0d5163987c8e7c1081fb8602fff63b07_large.jpg)Although many people find mathematics mystifying, learning the symbols is simple. Most of them always mean the same thing, and it is obvious if a symbol is being used in a different way (such as x being used as a variable instead of as the multiplication symbol). Mastering these symbols is the gateway to a lifetime of mathematical understanding.The plus sign was first used by Frenchman Nicole d'Oresme in the 1300s. He used the symbol to abbreviate the Latin word "et," which means "and." (MORE)

In Soccer

# 7 MLS Soccer Team Stadiums You Need to Visit

Sporting Kansas City's home is in Kansas City, Kansas. It's been a part of the MLS since the creation of the league and also has a spot as one of 10 different charter clubs in… the league. The team used to go by the name Kansas City Wizards before its name change occurred in 2010. The new team got its name from Sporting Park, an arena in the city.The Chicago Fire soccer team doesn't count its home in Chicago, but instead in a suburb called Bridgeview, Illinois. The team has existed since 1997 and names itself after a city event, the Great Chicago Fire, that occurred in 1871. The team actually came into fruition exactly 126 years after the infamous fire.The New York Red Bulls call Harrison, New Jersey home. The team also goes by the name Northeast Red Bulls. It's another member of the charter club because it has existed since the MLS began. The New York Red Bulls were once called the New York MetroStars, but once Red Bull (a brand of energy drinks) bought the team, the name changed.Of all the big towns in Texas, the FC Dallas team calls its home Frisco, a suburb of Dallas. It's existed since the beginning of the MLS, but it used to go by the name Dallas Burn until 2005. Ever since the team changed its name, it plays its matches at Toyota Stadium.The Philadelphia Union doesn't call its home Philadelphia, but instead plays in Chester, Pennsylvania. The team only came into existence in 2010 as the 16th addition to the MLS. You can catch the Philadelphia Union's games over at PPL Park.A team that wants to gain recognition in California would perhaps make its home base in Sacramento or Los Angeles. However, the Club Deportivo Chivas USA, also known as Chivas USA, calls Carson home instead. The team joined the MLS back in 2004, making it the 11th to do so. The word "chivas" actually translates to "goats."The New England Revolution has a home base of Foxborough, a small town in the Norfolk County area of Massachusetts. The team actually has a link to the similarly named NFL team the New England Patriots, as Robert Kraft owns both of them. The New England Revolution has existed since the creation of the MLS.MLS stands for Major League Soccer. The organization arose back in 1993 and includes teams from both Canada and the United States. (MORE)

# Tips for Helping Elementary School Students Understand Math

For many elementary school students, math is the most difficult subject that they have to deal with in their school curriculum. Unfortunately, mathematics is somewhat abstract… and, in many cases, does not have concrete examples to which children can relate. As a result, it is considerably more difficult than other subjects to study and excel at for many children. There are several techniques that you can use in order to help elementary school children understand math.Weaving a story through existing mathematical concepts can be an excellent way for you to make the mathematical concept a bit easier to understand. This lack of understanding is the number one reason that children are incapable of being able to study mathematics. Without something with which to relate the concepts, they will not be able to digest them. There are plenty of ways that you can incorporate a story into the math concepts that you want children to study. For example, you could rely on an existing holiday theme, such as Christmas. You could also come up with a new, original story altogether that your particular student or class of students would find understandable.One of the main reasons that children find themselves incapable of studying mathematics effectively is because the pace is simply too fast for them. Before they have been given a chance to complete their understanding of one mathematical concept, they are being asked to learn a new one. You should only move on from a mathematical concept to the next after you are absolutely certain that the previous lesson has been internalized effectively. This is doubly true for mathematical concepts that will serve as the foundation for later topics to come.Technology has been an excellent resource when it comes to studying mathematics during the past decade or so. Nowadays, there are plenty of resources that can be utilized on your PC or phone in order to help your child learn mathematics. Sometimes, however, it is still best to go back to the pen and paper. By writing up the concepts that they are supposed to learn, children become more engaged in the topic they are supposed to be studying, making it easier to relate to and more likely to stick.Sometimes, it is probably a good idea to let up on the academic pressure of it, or altogether. In many cases, students find that having to study for exams can be a negative incentive. Instead of giving the students the motivation to study as it should, exams can actually discourage them from studying altogether, especially if they have been receiving low grades. By having a week off exams, and reviewing concepts that children have been studying from the start of the year, you give them time to recuperate, and piece together the information that they are supposed to be learning.Demonstration is another great way to help students realize that the math that they are studying actually has real-world applications. There are plenty of different ways that you can go about doing this. For example, if you wanted to demonstrate counting and parts of a whole, you could use money as an example. By learning to put together individual denominations of money to make up a dollar, children learn not only how these various denominations can be added at to represent one dollar, but the underlying knowledge of proportions and arithmetic therein.There are plenty of great ways to ensure that students at an elementary-grade level become capable of internalizing the concepts that they are studying in mathematics. The main cause that students find mathematics difficult to relate to is because of its abstractness. By making math a bit more concrete and relatable, students are much more likely to be able to study effectively. There are plenty of ways that you can do this, such as demonstrating the concepts and question in a real-life scenario, or adding a story or theme to the mathematics in question in order to make it more concrete.Pacing the study of mathematics is great, but be careful not to be lulled into a slow and unproductive pace. You should move on to new subjects and applications as soon as you are certain that the student or students in question have understood the previous underlying topics. (MORE)

In Language

# European Education: Free German Audio Books

Part of learning the German language requires speaking it, and there is no better way to learn how to pronounce the words correctly than by listening to a native speaker. List…ening to audio books narrated in German helps you to speak and understand German better, and has the additional benefit of making you familiar with German culture. There are quite a few online sources for German audio books.Librivox offers Over 400 book length German audio books for free. Most files are in both .ogg and .mp3 format and are of very high quality. The books are downloaded onto your hard drive or played right in your browser. The streaming and downloads are very fast.[LibriVox](https://catalog.librivox.org/search_advanced.php?title=&author=&cat=&genre=&status=all&type=&language=German&date=&reader=&bc=&mc=&action=Search)Booksshouldbefree.com is also a great resource for German audio books. They offer almost 300 books in different genres and all for free. Stream or download the books in their entirety or one chapter at a time.[Books Should Be Free!](http://www.booksshouldbefree.com/language/German)Vorleser.net is also in German, but is a large repository of around 600 full-length German audio books also worth your visit. The books are available for immediate download. Streaming for most books is free, but downloading costs a bit.[Vorleser](http://www.vorleser.net/)Langled.com is a repository for thousands of books and articles. They have hundreds of German audio books, all available in .mp3 format, to stream or download for free. Langled also offers language courses, textbooks and worksheets, all in German.[Langled](http://langled.com/deb.php?id=1&bukva=A)Archive.org is one of the largest online sources of free books, audio and video. The link takes you to a search for "German" in the audio books section. Adjust the search to look for specific audio books and authors.[The Internet Archive](http://archive.org/search.php?query=german%20AND%20collection%3Aaudio_bookspoetry)Include the Gutenberg websites in your quest for audio books in German. They have many audio books in several languages. All the sites on this list are free, or partially free, but you also want to check into some low-cost pay sites to find specific authors or books.Practice your German language skills in several different countries in Europe, where the language is widely spoken. German is the dominant language in Austria, Switzerland and Luxembourg (in addition to Germany, of course). It is also one of the three official languages of Belgium. (MORE)

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In Mac OS

# What is Mac X11?

X11 is an implementation of the X graphical user interface used on UNIX computer systems. This is commonly referred to as the X Window system. There are implementations for mo…st operating systems including Microsoft's Windows. The 11 designates the 11th version of the X system. The first, X1, was released in 1984 with X11 appearing in 1987. X11 has had several revisions with the latest X11 (7.5) appearing in October 2009. Mac OS X is built on top of a UNIX core and Mac X11 lets you run applications that were developed on UNIX computers using the X11 system seamlessly on a Mac. It is installed with Mac OS X in the Utilities folder within the Applications folder. UNIX people have a penchant for short names (such as the C programming language) and X was named after an earlier windowing system called W which ran on an operating system called V. (See links below) (MORE)

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# How do you download rs aggarwal logical reasoning book?

Whilst some or R.S. Aggarwal's books on reasoning can be downloaded for free, his logical reasoning book is only available for purchase. It can be purchased quite cheaply, how…ever. (MORE)

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# Who is kajal aggarwal?

she is the famous actor who act in t'wood movies. shes acted in gud films loike darling and buisiness man (suoper hit)