The number of injections possible from A= `{1,3,5,6}` to B= `{2,8,11}` is

Statement -2 : The number of functions from A = {1, 2, 3} to B = {2008, 2009} is 8. and Statement-2 : The number of all possible functions from A = {1, 2, 3} to B = {2008, 2009} is 9.

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={a,b,c} and B={-3,-1,0,1,3} , then the number of injections that can be defined from A to B is .

Set A has 3 elements and set B has 4 elements. The number of injections that can be defined from A to B is

The median of 11 observations is 10. The number of possible observations in the data which are less than 10 is 5 (b) 6 3 (d) 10

Let a={1,2},B={0} then which of the following is correct a.Number of possible relations from AtoB is 2^0=1 b.Number of void relations from AtoB is not possible c.Number of possible relations from AtoB are 4 d.Number of possible relations are equal to 2^(n(A)+n(B))

If A={1,2,3,4,5,6,7,8} and B={1,3,4,6,7,8,9} then

Let n(A)=5 and n(B)=3 then find the number of injective functions and onto functions from A to B

If the sets A and B are given by A = {1, 2, 3, 4} B = {2, 4, 6, 8, 10} and the universal set U = {1,2,3,4,5,6,7,8,9,10} then

If A={1,2,3,4,5,6) and B={2,4,5,6,8,9,10} then A DeltaB is equal to