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Linear Algebra
Linear algebra is the detailed study of vector spaces. With applications in such disparate fields as sociology, economics, computer programming, chemistry, and physics, including its essential role in mathematically describing quantum mechanics and the theory of relativity, linear algebra has become one of the most essential mathematical disciplines for the modern world. Please direct all questions regarding matrices, determinants, eigenvalues, eigenvectors, and linear transformations into this category.
2,176 Questions
How do you solve algebra backwards?
By solving algebra backwards, you have to do subtractions and additions first next is multiplications and divisionsthen etc. Basically, you are going to flip the PEMDAS rule backwards to SADMEP. I think that's the best way for me to do it. If any of the readers think that there's a better way, feel free and edit this.
Is magnetic field strength a vector quantity?
When one refers to the strength of a magnetic field, they're usually referring to the scalar magnitude of the magnetic field vector, so no.
What linear equation can you provide with cooking?
I'll assume you're looking for a linear equation that makes use of cooking or cooking items. The easiest one that comes to mind would be boiling water. Once the water reaches a rolling boil, the water level will drop at a specific rate. I don't know that rate but if it took one hour to evaporate 6 inches of water then it would look like:
water level = starting water - time/10
W = 6 - T/10
W = ( -T/10 ) + 6
m = -10
b = starting water = 6
What are constants and how they are different from variables?
Constants are fixed numbers that never change, they always stay the same. Variables are number that can change, they 'Vary'.
the property which states that for all real numbers a,b,and c their product is always the same, regardless of their grouping
What dependent independent and control variables are in an investigation?
The answer depends on the nature of the investigation.
The answer depends on the nature of the investigation.
The answer depends on the nature of the investigation.
The answer depends on the nature of the investigation.
Prove that transpose is invarient under similarity transformtion?
This is not a question its a statmant
What is a system of linear equations in two variables?
They are a set of equations in two unknowns such that any term containing can contain at most one of the unknowns to the power 1.
A system of linear equations can have no solutions, one solution or an infinite number of solutions.
What is non commercial foodservice system?
It is supplying food service that is operated by a business, educational programs, governmental or institutional organizations.
Foodservices operation whose financial goal does not involve generating profit from the sales of food and beverage product ,also called institutional foodservice.
Two type of non-commercial foodservice operation : Self-operated and Contract management Company-Operated
Self-operated : noncommercial foodservice operation in which the program is managed and operated by the organization's own employees
Contract management Company-Operated : noncommercial foodservice operation in which program is managed and operated by a company specializing in foodservice management
<ab> = |a|*|b|*cos(x) where
|a| is the length of the vector a,
|b| is the length of the vector b,
and x is the angle between them.
How do you tell if a equation is quadratic or exponential or linear when it is in a table?
I'm not sure how you managed to get your equation into a table form. So perhaps try multiply each pronumeral by an exponential of the index of the third pronumeral cow
When was promethium discovered?
It was first discovered by Jacob A. Marinsky, along with a few other scientists in 1944. But he did not make his claim of Promethium until 1946. The place Promethium was first discovered is still unknown to me...
What are the applications of arithmetic algebra?
Sure. There are other applications of arithmetic, but algebra without arithmetic is impossible. A broad knowledge of arithmetic is essential for mastery of algebra.
Is a sonagram more accurate at 18 weeks or 34 weeks?
both are.. but at 34 weeks the baby is bigger and at 18 weeks the baby is moving and turning inside your stomach and its beautiful to be able to see it and you can also see what you are having at 18 weeks if the baby legs aren't close together...congrat and best of luck
How many of the different kinds of solution sets are possible in two linear equations?
Three different kinds: none, one and infinitely many.
Why was there a need to invent linear equation in two variables?
If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.
If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.
If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.
If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.
What does i to the 15th power simplify to?
i^1=i
i^2=-1
i^3=-i
i^4=1
and so forth
15 divided by 4 leaves a remainder of 3
i^3=-i
What quadrant of a coordinate plane it the region located?
The top left quadrant is II (2) (x is negative, y is positive)
The top right quadrant is I (1) (x is positive, y is positive)
The bottom left quadrant is III (3) (x is negative, y is negative)
The bottom right quadrant is IV (4) (x is positive, y is negative)
1. designating or involving an equation whose terms are of the first degree
2. of or in or along or relating to a line; involving a single dimension
3. of a circuit or device having an output that is proportional to the input
4. of a leaf shape; long and narrow
5. measured lengthwise
What the answer to 2x equals 4y?
If you want an answer for x in integers then x is ANY even number and y is half of x.
