Relations
Trending Questions
Q. Let n(A)=m and n(B)=n. Then, the total number of non-empty relations that can be defined from A to B is .
- mn
- mn−1
- 2mn−1
- nm−1
- 2mn
Q. If n(A) = m and n(B) = n then the total number of non-empty relations that can be defined from A to B?
- mn
- nm
- (2)mn -1
- (2)mn
Q. If n(A) = m and n(B) = n, then find the total number of relations that exist between A and B.
- 2mn
- (mn)2
- 2m
- 2n