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[The Simplest Things.]
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[The Simplest Things.] asked in Education & ReferenceHomework Help · 7 years ago

How would I solve this math problem on functions?

Update:

I have quite a few problems like this for homework, but I just need help working out the first one and then I'll be (hopefully) okay with the next ones.

Suppose g is an even function and f is any function. Show that fog is an even function.

1 Answer

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  • Homeworkwimp
    7 years ago

    fog(-x) = f(g(-x)) = f(g(x)) = fog(x)

    so fog is even.

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