{0} is a set contains the element……..

Find the number of surjections from a set A containing 6 elements into a set B containing 2 elements.

Find the the number of functions from a set A containing 5 elements into a set B containing 4 elements.

Set A contains 3 elements and set R contains 2 elements. The number of onto functions from A onto B is

Find the number of surjections (onto f) and from a set A containing 6 elements to a set B containing 2 elements.

If a set A contain 9 elements and set B contains 5 elements, then which of the following is not true?

If set A contains p elements and set B contains q elements then their total number of reletions from A to B is-

The number of functions from a set containing 3 elements into a set containing 6 elements is