Csc(x)
The term “Csc(x)” stands for the cosecant function of x
The term “Csc(x)” stands for the cosecant function of x. Cosecant is a trigonometric function that is defined as the ratio of the length of the hypotenuse of a right triangle to the length of its opposite side. It can also be defined as the reciprocal of the sine function.
The formula for the cosecant function is:
Csc(x) = 1 / sin(x)
Here, x is the angle in radians or degrees.
To find the value of Csc(x), you need to know the value of the sine function for that angle. You can find the sine value using a calculator or reference tables. Once you have the sine value, you can simply take its reciprocal to get the value of the cosecant.
For example, let’s say we want to find the value of Csc(30 degrees).
Step 1: Find the sine value of 30 degrees. Using a calculator or a reference table, you will find that sin(30 degrees) = 0.5.
Step 2: Take the reciprocal of sin(30 degrees) to find Csc(30 degrees):
Csc(30 degrees) = 1 / sin(30 degrees) = 1 / 0.5 = 2
Therefore, Csc(30 degrees) = 2.
Note that the cosecant function is undefined for certain angles in which the sine value is zero (such as 0 degrees, 180 degrees, etc.). In these cases, you cannot find the reciprocal and the cosecant function is considered undefined.
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