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Trigonometry
Trigonometry is a field of mathematics. It is the study of triangles. Trigonometry includes planar trigonometry, spherical trigonometry, finding unknown values in triangles, trigonometric functions, and trigonometric function graphs.
3,810 Questions
In maths what does to find a product mean?
To find a product means when you multiply numbers together, the answer is your product.
For example, the product of 6 and 3 is 18, because 6 x 3 = 18.
What are the applications of integration in real life?
The integration of application is used in real life when applied to the psychology of group dynamics and the effects of bullying to weaker members of a group.
How are a triangular prism and triangular pyramid volume formulas alike and different?
The answer will depend on what aspect the formula is for: the surface area or the volume being the most obvious options.
How is trigonometry use in the field of navigation?
Spherical trigonometry is used to locate places on the earth's surface. All maps are based on trigonometry.
Global Positioning Systems (GPS) depends on three or more satellites picking up radio signals from your device. Trigonometry is then used to triangulate your position - that is, determine where you are in relation to each of the satellites. This gives your current location, from which you can navigate to your destination.
What is sin cos tan csc sec cot of 135 degrees?
All those can be calculated quickly with your calculator. Just be sure it is in "degrees" mode (not in radians). Also, use the following identities:
csc(x) = 1 / sin(x)
sec(x) = 1 / cos(x)
cot(x) = 1 / tan(x) or the equivalent cos(x) / sin(x)
Why is C used for 100 in roman numerals?
Abbreviation for the Latin word for 100. Centum, Centa, something like that. Google Latin for 100.
What is cosine used for outside of math class?
Surveyors, physicists, astronomers, construction people, chemists and other professions would use the trig functions outside of class. Burger flippers? Not so much.
How do you apply trigonometry in other fields?
There are an enormous number of uses of trigonometry and trigonometric functions. For instance, the technique of triangulation is used in astronomy to measure the distance to nearby stars, in geography to measure distances between landmarks, and in satellite navigation systems.
Wikipedia has a page on the uses of trigonometry. Click on 'related links' below to go to that page.
What is the functions and what is relation in trigonometry?
The same as in any other math class. All functions are relations but all relations are not functions. A function must have only one 'answer' in the range for each value of the domain. Relations are just pairing of numbers with no such restriction on the range.
How many questions do i have to get right out of 160 to get a 300 scoring to pass?
That is a good question because the NCBTMB keeps many of its inner workings a mystery. First of all, they only count 120 out of the 160. Also, they do not use a straight percentage, they use a scaled score; they adjust the percentage in relation to the different versions of the test.
A rough guess, since only they know which questions count, would be about 120 right answers to pass the 600 question exam.
Definition of equivalent sets?
two sets A and B are said to be equivalent if there exists a bijective mapping between A and B
4x to the 4 power and y to the 7 power divided by 8x to the 5 power and y to the 3 power?
(4x4 + y7)/(8x5 + y3) cannot be simplified.
What is the importance of trigonometry?
Spherical trigonometry is important because the Earth is a sphere, not a plane, so if you wanted to get the distance between one point on Earth and another, plane trigonometry wouldn't give you the right answer. Plane trigonometry can be used to find the height of something without having to climb it, such as a flagpole or skyscraper. Trigonometry, whether spherical or planar, is used in engineering to design buildings, cars, ships, and planes. It is used in physics to calculate the properties of electric and magnetic fields. It is used in navigation, and projectile motion. It is also used in the design of musical chords and instruments, as well as lenses and optics.
Does the graph of cotangent have any asymptotes?
Yes, at k*pi radians (k*180 degrees) where k is any integer.
Using trigonometry the angle of elevation is 77 degrees rounded to the nearest degree
A tangent is a line segment, line, or ray that intersects a circle or curve at only one point.
Additionally, a tangent is the ratio in any right triangle of the length of the opposite side to the length of the adjacent side. It will be a constant for every right triangle of any size with the same interior angles.
first of all,INTERSECTION means cutting,second;tangents do not occur always in ONE POINT.They might being involved in more than one .
To understand and visualize an approach to a tangential condition there are two numerical functions bringing it fort;
a-[(n+1):(n)]^(n)
b-[(n+1):(n)]^(n+1)
one tends to approach the Limit upward and the other downward,but there is always a tendency to become in contact.
In a right triangle, the tangent of one of the acute angles is the side opposite the angle to the side adjacent to it.
In terms of sin and cosine it's the ratio of sin to cosine (or sin / cosine).
How much does one centilitre equal to one mililitre?
1 centiliter = 10 milliliters
centiliter: a metric unit of volume equal to one hundredth of a liter (10−2 L)
milliliter:a metric unit of volume equal to one thousandth of
liter (10−3 L)
