Multiple ChoiceEvaluate the expression.cos−1(−1)\cos^{-1}\left(-1\right)cos−1(−1)34viewsHas a video solution.
Multiple ChoiceEvaluate the expression.cos−1(0)\cos^{-1}\left(0\right)cos−1(0)28viewsHas a video solution.
Multiple ChoiceEvaluate the expression.cos−1(−22)\cos^{-1}\left(-\frac{\sqrt2}{2}\right)cos−1(−22)34viewsHas a video solution.
Multiple ChoiceEvaluate the expression.sin−1(32)\sin^{-1}\left(\frac{\sqrt3}{2}\right)sin−1(23)30viewsHas a video solution.
Multiple ChoiceEvaluate the expression.sin−1(22)\sin^{-1}\left(\frac{\sqrt2}{2}\right)sin−1(22)34viewsHas a video solution.
Multiple ChoiceEvaluate the expression.tan−1(−33)\tan^{-1}\left(-\frac{\sqrt3}{3}\right)tan−1(−33)33viewsHas a video solution.
Multiple ChoiceEvaluate the expression using a calculator. Express your answer in radians, rounding to two decimal places.tan−1(5)\tan^{-1}\left(5\right)tan−1(5)35viewsHas a video solution.
Multiple ChoiceEvaluate the expression using a calculator. Express your answer in radians, rounding to two decimal places.sin−1(−13)\sin^{-1}\left(-\frac13\right)sin−1(−31)35viewsHas a video solution.
Multiple ChoiceEvaluate the expression using a calculator. Express your answer in radians, rounding to two decimal places.cos−1(14)\cos^{-1}\left(\frac14\right)cos−1(41)39viewsHas a video solution.