OpenStax, Algebra and Trigonometry 2e §8.3 Inverse Trigonometric Functions · Exercise 17 · Trigonometry · Inverse functions

Inverse Trigonometric Functions · Exercise 17

Use a calculator to evaluate each expression. Express answers to the nearest hundredth.

$co s^{- 1} (- 0.4)$

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §8.3 Inverse Trigonometric Functions · Exercise 17

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