Question: A = {1, 2, 3} B = {a, b, c}, denote f: A --> B given by f = {(1, a), (2, b), (3, c)}

A = {1, 2, 3} B = {a, b, c}, denote f: A --> B given by f = {(1, a), (2, b), (3, c)}

i. Is this function f bijection? Explain why.

ii. Find inverse of f

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