Multiple ChoiceEvaluate the expression. sin−1(cos2π3)\sin^{-1}\left(\cos\frac{2\pi}{3}\right)sin−1(cos32π)120views
Multiple ChoiceEvaluate the expression. cos(cos−1(−3))\cos\left(\cos^{-1}\left(-\sqrt3\right)\right)cos(cos−1(−3))119views
Multiple ChoiceEvaluate the expression. cos−1(cos(π2))\cos^{-1}\left(\cos\left(\frac{\pi}{2}\right)\right)cos−1(cos(2π))107views
Multiple ChoiceEvaluate the expression. tan−1(tan2π3)\tan^{-1}\left(\tan\frac{2\pi}{3}\right)tan−1(tan32π)123views
Multiple ChoiceEvaluate the expression. tan(cos−11213)\tan\left(\cos^{-1}\frac{12}{13}\right)tan(cos−11312)116views
Multiple ChoiceEvaluate the expression. sin(tan−1158)\sin\left(\tan^{-1}\frac{15}{8}\right)sin(tan−1815)129views1rank
Multiple ChoiceEvaluate the expression. cos(sin−1(−725))\cos\left(\sin^{-1}\left(-\frac{7}{25}\right)\right)cos(sin−1(−257))147views