OpenStax, Algebra and Trigonometry 2e §7.4 The Other Trigonometric Functions · Exercise 67 · Trigonometry · Unit circle

The Other Trigonometric Functions · Exercise 67

Use identities to evaluate the expression.

Determine whether the function $f (x) = 3 s i n^{2} x cos x + sec x$ is even, odd, or neither.

~11 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §7.4 The Other Trigonometric Functions · Exercise 67

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