﻿ Find number of surjection from A to B where                        A ={1,2,3,4}, B = {a, b} : Kaysons Education

# Find Number Of Surjection From A To B Where                        A ={1,2,3,4}, B = {a, B}

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## Question

### Solution

Correct option is

14

Number of surjection from A to B

Therefore, number of onto mapping from A to B = 14.

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