OpenStax, Algebra and Trigonometry 2e §8.3 Inverse Trigonometric Functions · Exercise 39 · Trigonometry · Inverse functions

Inverse Trigonometric Functions · Exercise 39

Find the exact value of the expression in terms of $x$ with the help of a reference triangle.

$cos (s i n^{- 1} (\frac{1}{x}))$

~8 minAnswer checked instantly

OpenStax, Algebra and Trigonometry 2e · §8.3 Inverse Trigonometric Functions · Exercise 39

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