OpenStax, Algebra and Trigonometry 2e §8.3 Inverse Trigonometric Functions · Try It 2 · Trigonometry · Inverse functions

Inverse Trigonometric Functions · Try It 2

Evaluate each of the following.

ⓐ $sin^{- 1} (- 1)$
ⓑ $t a n^{- 1} (- 1)$
ⓒ $co s^{- 1} (- 1)$
ⓓ $co s^{- 1} (\frac{1}{2})$

~5 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §8.3 Inverse Trigonometric Functions · Try It 2

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