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Consider the following functions:
f(x)=sin(x^4-x^2)
h(x)=(|x|-3)^3
g(x)=1n(|x|)+3
s(x)=sin^3(x)

Which of the following is true?

h and g are even, f and s are odd.
f is even, h and s are odd.
h and s are even, f is odd.
***f and h are even, s is odd.
f, h, and s are odd.

correct, though g is also even

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