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If A = {1, 2, 3,, 4}, B = {a, b}, and f ...

If A = {1, 2, 3,, 4}, B = {a, b}, and f is a mapping such that `f :A to B, then A times B` is `

A

{(a,1), (3, b)}

B

{(a,2), (4, b)}

C

{(1,a), (1, b), (2, a), (a, b), (3, a) ,(3, b)}, (4,a), (4, v)}

D

None of these

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