For universal set U, and sets A,B which are subsets of U, the followin

1.	For universal set U, and sets A,B which are subsets of U, the following information is givenn(U)=47,n(A)=18,n(B)=11,n(A∩B)=10Then, the number of elements that are neither in A nor B is__
Answer» For universal set $U$ , and sets $A, B$ which are subsets of $U$ , the following information is given $n (U) = 47,$ $n (A) = 18,$ $n (B) = 11, n (A \cap B) = 10$ Then, the number of elements that are neither in $A$ nor $B$ is__

For universal set U, and sets A,B which are subsets of U, the following information is givenn(U)=47,n(A)=18,n(B)=11,n(A∩B)=10Then, the number of elements that are neither in A nor B is__

Answer»

For universal set $U$ , and sets $A, B$ which are subsets of $U$ , the following information is given

$n (U) = 47,$

$n (A) = 18,$

$n (B) = 11, n (A \cap B) = 10$

Then, the number of elements that are neither in $A$ nor $B$ is__