Question

IF A = (1,3,5), B = (3, 6, 7, 8) and C = (7, 8, 9) then show that (AUB) UB=AU (BUL)​

Answer 1

Answer:

It is not equal

Step-by-step explanation:

{1,3,5,6,7,8}UB =AU{3,6,7,8,9}

Finall answer

{1,3,5,6,7,8} is not equal to {1,3,5,6,7,8,9}

Therefore:(AUB)UB is not equal to AU(BUC