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anonymous
 one year ago
Suppose that f is even and g is odd.
a. show that f o f is even
b. show that g of is even.
anonymous
 one year ago
Suppose that f is even and g is odd. a. show that f o f is even b. show that g of is even.

This Question is Closed

freckles
 one year ago
Best ResponseYou've already chosen the best response.1you are doing the same thing on previous problems are you unsure what the o looking thing between f and f means? it just means f(f(x)) in a an for b you look at g(f(x)) I would do the same thing here Let h(x)=f(f(x)) replace x with x and try to show h(x)=h(x) since in a you want even result

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You can show f is even. f o f (x) = f( f( x) ) = f ( f (x) ) = f o f ( x)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0g o f (x) = g(f(x)) = g( f(x)) = g o f (x) therefore g o f is even
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