Question

How do you evaluate `arcsin(-3/4)`?

Answer 1

Find `arcsin (-3/4)`

Ans: -48.59 and - 131.41

Explanation:

Calculator gives -->
sin x = -3/4 = -0.75 --> arc `x = - 48^@59` and
`x = (- 180 + 48.59) = -131.41`