Question

If A = {1, 2, 3,4}, B = {3,4,5,6},
C = {4,5,6,7,8} and universal set
X= {1,2,3,4,5,6,7,8,9,10}, then verify
the following:
AU(B✓[✓[[]C) = (AUB) (AUC)
An(BUC)=(ADB) & (AUC)
(AUB)' = (A'N BY
(ANB)' = A' B'​

Answer 1

Answer:

answer of AUB=123456.......