Maths-

General

Easy

Question

one-one and onto

onto but not one-one

one-one but not onto

neither one-one

one-one and onto

onto but not one-one

one-one but not onto

neither one-one

Hint:

### In this question, we have to find the type of function . A function is said to be one-one if different elements of A have different images in B, and a function is said to be onto if for all , there exists such that f (x) = y.

## The correct answer is: one-one and onto

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