A`ne`B means, set A and B do not contains same elements. This is…………..

{0} is a set contains the element……..

Describing a set by same property common to all its elements is called………………..or………………….

A set A has 3 elements and another set B has 6 elements. Then

The number of bijective functions from set A to itself when A contains 106 elements is

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

The number all three element ofsubsets of the set A = {a_1 ,a_2 , . . . A_8} contains the element a_3 is

If a set A contains 10 elements and a set B contains 20 elements then the numbers of functions from A into B is