# How do you find the exact value of sin(sin^-1 (1/3))?

Jul 12, 2015

The answer will be $\frac{1}{3}$

#### Explanation:

As we know,

$S \in \left(S {\in}^{-} 1 x\right) = x$

Therefore,

$S \in \left[S {\in}^{-} 1 \left(\frac{1}{3}\right)\right] = \frac{1}{3}$