Let A be a set containing 10 distinct elements,then the total number of distinct functions from A to A is

Let S be a set containing 10 distinct elements, then the total number of distinct functions from S to S is:

Let A be a set containing 10 distinct element, then total number of distinct function from A to A is

Let A be a set of n distinct elements.Then the total number of distinct function from A to A is ( and out of these,)/( functions.)

Let A be a set of n distinct elements. Then find the total number of distinct functions from A to A? How many of them are onto functions?

Let A be a set of n distinct elements. Then the total number of distinct function from AtoA is ______ and out of these, _____ are onto functions.

Let A be a set of n distinct elements. Then the total number of distinct function from AtoA is ______ and out of these, _____ are onto functions.