Trigonometry Inverses Ah Bach Answers
Clinton Stark
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ctions Inverse trig functions are single-valued only when their domains are restricted. For example: \(\sin^{-1}(x)\) has a range of \([- \frac{\pi}{2}, \frac{\pi}{2}]\). \(\cos^{-1}(x)\) has a range of \([0, \pi]\)