We know g(x) = cos x is an even function, and f(x) = sin x and h(x) = tan x are odd functions. What about G(x) = cos 2 x, F(x) = sin 2 x, and H(x) = tan 2 x? Are they even, odd, or neither? Why?

Chapter 7, 7.1 Exercises #1

We know g(x) = cos x is an even function, and f(x) = sin x and h(x) = tan x are odd functions. What about G(x) = cos2 x, F(x) = sin2 x, and H(x) = tan2 x? Are they even, odd, or neither? Why?

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Related Book For answer-question

Precalculus

1st Edition

Authors: Jay Abramson

ISBN: 9781938168345