The number of bijective functions from s...

The number of bijective functions from set A to itself when A contains 106 elements is

A

106

B

`(106)^(2)`

C

106!

D

`2^(106)`

Text Solution

Verified by Experts

The correct Answer is:

C

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Knowledge Check

The number of subsets of a set containing n elements is

A

(a) `2^(n)`

B

(b) `n^(2) `

C

(c) ` 2n `

D

(d) ` n `

The number of subsets of a set containing n elements is :

A

n

B

`2^(n)-1`

C

`2^(n-1)`

D

`2^(n)`

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