A and B are the subsets of U. such that n(U)=700,n(A)=200,n(B)=300 and n(A n B)=100 find n(A' n B').
Answers
Answered by
10
n(A')=700-200=500
n(B')=400
n(A'nB')=700-(300+200-100)=300
n(B')=400
n(A'nB')=700-(300+200-100)=300
Similar questions