If A={1,2,3},B={1,2,3,4,5,6,7,8} then the number of functions f from A to B such that `f(i)lt=f(j)``AAiltj`

If B={1,2,3} and A={4,5,6,7,8} then the number of surjections from A to B is

Let A={1,2,3,4} , B={1,2,3,4,5,6,7,8} the number of one - one functions f: A rarr B such that f(i)!=i , for i=1,2,3,4

If A= {1,3,5,7} and B= {1,2,3,4,5,6,7,8} , then the number of one-to-one functions from A into B is

If f:A rarr B,A={1,2,3,4},B={1,2,3} and f(i)!=i then the number of onto functions from A to B is

Let A={1,2,3} and B={1,2,3,4,5,6,7} Among all the functions from A to B, the number of such that

Let E = {1, 2, 3, 4} and F = {1, 2}. Then the number of onto functions from E to F is

Let E=(1,2,3,4) and F-(1,2) . Then the number of onto functions from E to F is:

Statement-1: The number of onto function f from A={1,2,3,4,5,6} to B={7,8,9} such that f(i)<=f(j) for ' i