If `A={1, 2, 3, 4, 5}, B={a, b, c, d}` then the number of onto functions that can be defined from A to B is

If A ={a,b,c} then the number of functions that can be defined from A xx A to A is:

The number of onto functions that can be defined from A={1, 2, 3} to B={a, b, c, d}

The number of onto functions that canbe defined from A = {a, b, c, d, e} to {1, 2} is

The number of one one functions that can be defined from A={a,b,c} into B=(1,2,3,4,5) is

If A={1,2,3},\ B={x , y} , then the number of functions that can be defined from A into B is 12 b. 8 c. 6 d. 3

If A={1,2,3},\ B={x , y} , then the number of functions that can be defined from A into B is 12 b. 8 c. 6 d. 3

The number of one one functions that can be defined from {1, 2, 3, 4} onto {a, b, c,d} is

If A={0,1,2,3,4} and B={a,b} , then the number of onto functions from A to B is

The number of one one onto functions that can be defined from A={a,b,c,d} into B={1,2,3,4} is