`A` and `B` two sets such that `n(A)=3` and `n(B)=6`, then

If A and B are two sets such that n(A)=5 and n(B) = 6, then the number of one-one and onto mapping from A to B is

A and B are two sets such that n(A) = 30 and n(B)=41, then n(A uu B) is

A and B are two sets such that n(A) = 27 and n(B)=32, then n(A nn B) is

Let A and B be two sets such that n(A)=3 and n(B)=2,If (5,a),(6,b),(7,a) are in A xxB then find the sets A and B,Where a,b are distinct elements.

A and B are two set such that n(A) = 20 and n(B) = 5 . The maximum possible value of n(A Delta B) is "_____" .

A and B are two set such that n(A) = 20 and n(B) = 5 . The minimum people value of n(A Delta B) is "_____" .

If A and B are two sets, such that n(A) = 115, n(B) = 326, n (A - b) = 47 , then write n (A cup B)

If A and B are two sets such that n(A)=115 ,\ n(B)=326 ,\ n(A-B)=47 , then write n(AuuB)dot

Let A and B be two finites sets such that n(A)=m and n(B)=n. If the ratio of number of elements of power sets of A and B is 64 and n(A)+n(B)=32. Find the value of m and n.

Let A and B be two sets such that n (A) = 5 and n(B) = 2. If a, b,c, d, e are distinct and (a, 2), (6, 3), (c, 2), (d, 3), (e, 2) are in A xx B , find A and B.