The interval for which holds is

MATHEMATICS · Single correct · AP · AP Precalculus · Trigonometric and Polar Functions · Trigonometric and Polar Functions

Problem

The interval for which sin⁡−1x+cos⁡−1x=π2\sin^{-1}\sqrt{x}+\cos^{-1}\sqrt{x}=\frac{\pi}{2} holds is (a) [0,∞)[0,\infty) (b) [0,3][0,3] (c) [0,1][0,1] (d) [0,2][0,2]

Related theory

Browse the problem library