If there are 512 relation from a set A =`{ 1,2,3} ` to a set B then the no. of elements in B is:

If there are 28 relation from a set A={2,4,6,8} to a set B, then the number of elements in B is ……………..

If there are 28 relation from a set A = {2,4,6,8} to a set B , then the number of elements in B is .......... .

If there are 1024 relations from a set A={1, 2, 3 , 4, 5} to a set B, then the number of elements in B is

Let R be a relation from a set A to a set B, then

Let R be a relation from a set A to a set B, then:

If R be a relation from the set A to the set B, then-

Find all the relations from the set A = {1,2} to the set B = {3}.

The set A contains 3 elements and the number of relation from A to another set B is 64. find the number of elements in B .