JEE MATHEMATICS MCQ: FUNCTIONS

1 Easy

1 of 1

Application +4 | -1

Let

n\left( A \right) = 4\,and\,n\left( B \right) = 6

. The number of one to one functions from A to B is

View answer and explanation

Correct option: D

360

Option D (360) is correct because it is the number of ways to choose 4 elements from 6 and arrange them.

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