Question

If A and B are any two sets , then AU(A intersection B)is equal to:
a)A
b)B
c)A=B
d)A not equal to B
It's urgent plzzz solve fast

Answer 1

answer is a) A

Hope it helps

Answer 2

Given :  A and B are any two sets then

To Find : A U ( A ∩ B ) is equal to  

a) A

b) B

c) A=B

d) A not equal to B

Solution:

A U ( A ∩ B )

A ∩ B  implies common Elements of A and  B

Hence

A ∩ B  ⊂ A , B

A U  ( A ∩ B )

And A ∩ B ⊂ A

Hence  A U  ( A ∩ B )  = A

A U ( A ∩ B ) is equal to   A

option a  is correct

Learn More:

set builder form of even number less than 100 - Brainly.in

brainly.in/question/17157513

then write 'A' in set builder form

brainly.in/question/14693410