OpenStax, Algebra and Trigonometry 2e §8.3 Inverse Trigonometric Functions · Review Exercise 91 · Trigonometry · Inverse functions

Inverse Trigonometric Functions · Review Exercise 91

Find the exact value without the aid of a calculator.

$co s^{- 1} (\frac{3}{2})$

~8 minAnswer checked instantly

OpenStax, Algebra and Trigonometry 2e · §8.3 Inverse Trigonometric Functions · Review Exercise 91

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Checked against the answer in OpenStax, Algebra and Trigonometry 2e.