Question

what is csc?

Answer 1

cosec

Answer 2

csc means cosecant, it is the reciprocal(flip) of the sine function

Answer 3

\[\csc x =\frac{1}{\sin x}\]

Answer 4

Co-sec is a ratio in trigonometry:

\(\Large \color{purple}{ csc\theta = {hypotenuse \over opposite} }\)