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4 votes
HELP ASAP PLEASE!!!!!!!!

HELP ASAP PLEASE!!!!!!!!-example-1
User MattAU
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2 Answers

2 votes
the answer is D
f(g(x)) = x and g(f(x))= x
User Mocj
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3 votes
f(g(x))= x and g(f(x))=x
User Heskja
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