Question

If A = {1,2,3,4}, B = {3,4,5,6} and universal set X = {1,2,3,4,5,6,7,8,9,10} verify that A = (A Intersection B) U (A Intersection B')​

Answer 1

Answer:

A Intersection B={3,4}

B'=. U-B

===. { 1,2,7,8,9,10}

A int B'=. { 1,2}

now A int B. U. A int B' =. { 1,2,3,4}.

WHICH IS SET A. ✓✓✓✓✓

Answer 2

$\huge\tt\colorbox{skyblue}{Answer}$

{1 , 2 , 3 , 4}

$\colorbox{lightgreen}{Refer \: the \: attachment}$