What is csc equal to?
tan x = sin x cos x . The cotangent of x is defined to be the cosine of x divided by the sine of x: cot x = cos x sin x . The secant of x is 1 divided by the cosine of x: sec x = 1 cos x , and the cosecant of x is defined to be 1 divided by the sine of x: csc x = 1 sin x .
What is csc in math formula?
Cosecant Formula. Cosecant is one of the six trigonometric ratios which is also denoted as cosec or csc. The cosecant formula is given by the length of the hypotenuse divided by the length of the opposite side in a right triangle.
How do you evaluate csc?
In a right triangle, the cosecant of an angle is the length of the hypotenuse divided by the length of the opposite side. In a formula, it is abbreviated to just ‘csc’.
What does a cosec graph look like?
The cosecant graph has vertical asymptotes at each value of x where the sine graph crosses the x-axis; we show these in the graph below with dashed vertical lines. Note that, since sine is an odd function, the cosecant function is also an odd function. That is, csc(−x)=−cscx.
What is csc of theta?
The reciprocal sine function is cosecant, csc(theta)=1/sin(theta).
What is the CSC in math?
CSC. CSC is the short version of the trigonometry Cosecant () function. This short version is always used in equations and expressions since it takes less space. Used in an equation it might look like. csc x = 0.88. This would be interpreted as “The cosecant of x is 0.88”. Most mathematicians would speak it as “cosecant x equals 0.88”.
How to solve for CSC?
How to find CSC 1?
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What is CSC theta equal to?
csc θ) = Hypotenuse The Pythagorean Theorem says that, in a right triangle, the square of a plus the square of b is equal to the square of c: a 2 + b 2 = c 2. Dividing through by c 2 gives. a 2 c 2 + b 2 c 2 = c 2 c 2. This can be simplified to: (a c) 2 + (b c) 2 = 1. Now, a/c is Opposite / Hypotenuse, which is sin(θ)