Question

Find the value of `arcsin(sin((2pi)/3))`?

Answer 1

`arcsin(sin((2pi)/3))=(2pi)/3`

Explanation:

By definition if `sintheta=x`, `arcsinx=theta`.

Here let `x=sin((2pi)/3)`,

Then `arcsin(x)=(2pi)/3`

Putting value of `x` in this, we have

`arcsin(sin((2pi)/3))=(2pi)/3`