Question

If A {2, 3, 4, 5}, B= {1, 2, 3} and C = {5,6}, then verify
n(AU BUC) +n(ANB) +n(BNC)+n(Cn A) = n(A) + n(B) + n(C) + n(AN BNC)​

Answer 1

Answer:

{2,3,4,5}2will be answer {5,6}