1.The solutions set of inequality cos−1x<sin−1x\cos^{-1} x < \sin^{-1} xcos−1x<sin−1x isa.[−1,1][-1, 1][−1,1]b.[12,1]\left[\frac{1}{\sqrt{2}}, 1\right][21,1]c.[0,1][0, 1][0,1]d.(12,1]\left(\frac{1}{\sqrt{2}}, 1\right](21,1]Login to continueOnly logged in users canattempt or see the solution.
