After installing Kutools for Excel please do as this. Python math combinations itertools. Click the Calculate button.
N - r where n represents the total number of items and r represents the number of items being chosen at a time.
The difference between combinations and permutations is that permutations have stricter requirements - the order of the elements matters thus for the same number of things to be selected from a set the number of possible permutations is always greater than or equal to the number of possible ways to combine them. After installing Kutools for Excel please do as this. Easy interview question got harder. Type at least n names separated by commas then List.