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 ___________ .

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Solution

The total number of non-empty relations that can be defined from A to B is 2^mn –1.

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Similar questions

n (A) = m

n (B) = n .

A

B

If n(A) = m and n(B)= n, find the total number of non-empty relations that can be defined from A to B.

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
(a) mⁿ
(b) n^m − 1
(c) mn − 1
(d) 2^mn − 1

n (A) = m, n (B) = n

A

B

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