The CSC function is one of the math and trigonometry functions. It is used to return the cosecant of an angle specified in radians.
Syntax
CSC(number)
The CSC function has the following argument:
Argument
Description
number
The angle in radians that you wish to calculate the cosecant of. A numeric value entered manually or included into the cell you make reference to. Its absolute value must be less than 2^27.