Given `n(A) = 3,n(B)= 2`, and the number of relations from A to B is x, then `x-60` is__

If n (A) =5 and n(B ) =7 , then the number of relations on A xx B is

If n(A) = 5 and n (B) = 7, then the number of relations on A*B is

Given A= {3,4,5} b={2} the number of relation from A to B is _____

If A={a,b,c}, B={m,n} find the number of relations from A to B.

If n(A)=2 and total number of possible relations from set A to B is 1024, then n(B) is

Let n(A) = m and n(B) = n, then the number of non-empty relations from A to B is

If A and B are finite sets such that n(A)=m and n(B)=k ,find the number of relations from A to B .is equal to-

If A={x,y,z} and B={1,2} , then the number of relations from A to B is