How to Calculate Number of Functions from Set A to Set B?
Number of Functions from Set A to Set B calculator uses Number of Functions from A to B = (Number of Elements in Set B)^(Number of Elements in Set A) to calculate the Number of Functions from A to B, Number of Functions from Set A to Set B formula is defined as the number of relations from Set A to Set B in which each element of A will be mapped with only one element in B. Number of Functions from A to B is denoted by N_{Functions} symbol.
How to calculate Number of Functions from Set A to Set B using this online calculator? To use this online calculator for Number of Functions from Set A to Set B, enter Number of Elements in Set B (n_{(B)}) & Number of Elements in Set A (n_{(A)}) and hit the calculate button. Here is how the Number of Functions from Set A to Set B calculation can be explained with given input values -> 64 = (4)^(3).