How many permutations of 4 different letters are there, chosen from the twenty six letters of the alphabet?

Question

asked Jun 3, 2018 104k views

1 Answer

Petras Purlys · Answer 1 · 2018-06-08T13:53:36+0000

Permutations means a way something can be arranged in a pattern or group, so depending on the permutation required will vary the answer