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Math  /  Trigonometry

QuestionUse the ALEKS calculator to evaluate each expression. Give your answers in radians. Round them to the nearest hundredth. If applicable, click on "Undefined." sin⁡−1(1.33)=□tan⁡−1(3.21)=□cos⁡−1(−0.64)=□\begin{array}{c} \sin ^{-1}(1.33)=\square \\ \tan ^{-1}(3.21)=\square \\ \cos ^{-1}(-0.64)=\square \end{array}

Studdy Solution
sin⁡−1(1.33)\sin^{-1}(1.33) is **undefined**. tan⁡−1(3.21)≈\tan^{-1}(3.21) \approx **1.27 radians**. cos⁡−1(−0.64)≈\cos^{-1}(-0.64) \approx **2.27 radians**.

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