Math, asked by akashojha4360, 1 year ago

If A = {1,2,3}, B = {5, 6, 7} and f : A → B is a function such that f (x) = x + 4, then what type of function is f

Answers

Answered by rajasekarvenkatesan
1

Answer:


Step-by-step explanation:

one-one function

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