Is Cosecant the Same as Sin?

The cosecant is the reciprocal of the sine. It is the ratio of the hypotenuse to the side opposite a given angle in a right triangle.

Do sin and csc have the same domain?

The domain of the function y=csc(x)=1sin(x) is all real numbers except the values where sin(x) is equal to 0 , that is, the values πn for all integers n . ... The range of the function is all real numbers.

Does cosecant cancel sine?

The reciprocal of the sine function is the cosecant function. The following is a valid identity for all x in the domain of the cosecant function. The arcsine function is the inverse function for the sine function on the interval . So they "cancel" each other under composition of functions, as follows.