Maths-

General

Easy

### Question

#### If defined by

- a function
- one one
- onto
- one one onto

### Hint:

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

#### The correct answer is: one one

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