First slide

Introduction to Relations (XI) on Sets

Question

The number of reflexive relations of a set with four elements is equal to

Easy

A

$2^{16}$
B

$2^{12}$
C

$2^{8}$
D

$2^{4}$

Solution

Total number of reflexive relations in a set with n elements $= 2^{n} .$
Therefore, total number of reflexive relation set with 4 elements $= 2^{4} .$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App