Question

Find the exact value of sin-1 . (2 points)

Answer 1

Answer

Option C is correct.

Answer = (2π/3)

Explanation

We are asked to find the inverse sine of the number given

$\begin{gathered} \text{ Sin}^{-1}(\frac{\sqrt[]{3}}{2}) \\ \frac{\sqrt[]{3}}{2}=0.8660 \\ \text{ Sin}^{-1}(0.8660)=60^{}\text{ degr}ees \end{gathered}$

Since

180 degrees = 2π radians

60 degrees = (2π/3) radians

Hope this Helps!!!