Question

f U={1,2,3,4,5,6} A={2,3,5}. B={5,6} findA’,B’,AUB,AnB​

Answer 1

Answer:

U = {1,2,3,4,5,6}

A = {2,3}

B = {3,4,5}

A∪B={2,3} ∪ {3,4,5} = {2,3,4,5}

Therefore, (A∪B)

′

= {1,6}

Also, A

′

= {1,4,5,6}

B = {1,2,6}

Therefore, A

′

∩B

′

= {1,4,5,6} ∩ {1,2,6} = {1,6}

Hence, (A∪B)

′

=A

′

∩B

′

.

Answer 2

Step-by-step explanation:

a complement means a ko chhod ke Sare element universal set ke

AUB means A aur B ke pure element

A intersection B means A aur B me Jo common hai