Question

Let U= { 1,2,3,4,5,6} , A = { 2,3} and B = { 3,4,5}
and Á, B', ANB', AUB and have show that
(AUB) = AnB​

Answer 1

Answer:

A'= {1, 4,5,6}

B'={1, 2,6}

AnB'= {2}

A U B ={2, 3,4,5}

An B ={3}

AUB not equal to A nB

but An B the subset of AUB