If sin-113 + cos-1 x = π2, then find x.

If $\sin^{- 1} (\frac{1}{3}) + \cos^{- 1} x = \frac{π}{2}$ , then find x.

Mixed-up sentence exercise

Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.