Question

How do you find the exact values of `arcsin(sqrt3/2)`?

Answer 1

`pi/3, (2pi)/3`

Explanation:

Use trig table of special arcs -->
`sin x = sqrt3/2` --> arc `x = pi/3`
Unit circle gives another arc that has the same sin value:
x = 2pi/3.
Answers: `pi/3 and (2pi)/3`