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Que. Let f and g be the functions from the set of integers to the set integers defined by

f(x) = 2x + 3 and g(x) = 3x + 2

Then the composition  of f and g and g and f is given as
a. 6x+7,  6x+11
b. 6x + 11, 6x + 7
c. 5x + 5, 5x + 5
d. None of the above
Answer:6x+7,  6x+11
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