Question

2. Verify the following 0. 3. i) (ANB)' = AUB ii) A-(BUC)=(A-B) n(A-C) If A {2, 3, 4, 5), B= {1, 2, 3}, C = {5, 6} verify that, n(AU BUC)+n(AN B) +n(BNC)+n(CNA) = n(A) + n(B) +n(C)+n(ANBNC) If n(A) = 10, n(B) = 12 and n(ANB) = 6, then find n(AUB)​ samrale vich ki karde o motercycle chla rahe ho ​

Answer 1

Answer:

1) (AnB)not equal to (AuB)