Question

How do you calculate the inverse csc (-7/3)?

Answer 1

x= -25.37 degrees ; 180+25.37= 205.37 degrees

Explanation:

Let `csc^-1 (-7/3)= x`
`csc x= -7/3`
`sinx= -3/7 -> sin(-x)= 3/7 -> -x = sin^-1 (3/7)= 25.37 degrees`.

x= -25.37 degrees ; 180+25.37= 205.37 degrees