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

Question: 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

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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