Question

(ii)
If A = {11, 21, 31, 41}, B = {12, 22, 31, 32), then find :
(1) AUB
(2)
An B.​

Answer 1

QUESTION ⤵️

If A = {11, 21, 31, 41}, B = {12, 22, 31, 32), then find :

(1) AUB

(2)

An B.

ANSWER ⤵️

(i.) AUB= { 11,21,31,41,12,22,32}

(ii.) AnB={31}

$\huge\mathfrak\smile\pink{hope \: it \: helps}\smile$

Answer 2

AUB={ 11,21,31,41,22,12,32}

AnB= {31}