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f maps 1,2,3,4 to 1,3,1,2 and g maps 1,2,3,4 to 2,3,1,2. Find g(f(2)).
A3
B4
C2
D1
Answer & Solution
Correct answer: D. 1
f(2) = 3 and g(3) = 1, so g(f(2)) = 1.
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