3. Two finite sets A and B have m and n elements respectively. If the total number of relations from Ato B is 64, then the possible values of m and n can be(a) 1 and 5(b) 2 and 4(c) 2 and 3d) 1 and 4

3. Two finite sets A and B have m and n elements respectively. If the

1.	3. Two finite sets A and B have m and n elements respectively. If the total number of relations from Ato B is 64, then the possible values of m and n can be(a) 1 and 5(b) 2 and 4(c) 2 and 3d) 1 and 4
Answer» C2AND 3 2^2=4& 4^3=64

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3. Two finite sets A and B have m and n elements respectively. If the total number of relations from Ato B is 64, then the possible values of m and n can be(a) 1 and 5(b) 2 and 4(c) 2 and 3d) 1 and 4​

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3. Two finite sets A and B have m and n elements respectively. If the total number of relations from Ato B is 64, then the possible values of m and n can be(a) 1 and 5(b) 2 and 4(c) 2 and 3d) 1 and 4