Sep 23, 2019 · There are a total of 120 different combinations that can be made with 5 letters . This can be calculated by using the formula for combinations ...

Apr 5, 2018 · The word “PERMUTATIONS” has 12 letters, with the letter “T” repeated twice. This problem can be broken down into two cases based on the number ...

Apr 15, 2021 · How many different passwords can be created from selecting 5 letters if no letter can be repeated and the first letter must be F, Q, X, or Z?

Mar 10, 2023 · It all depends on the dictionary. There are 23 “Wordle” words that start with Q: quack quail quake qualm quark quart quash quasi queen queer ...

Jan 15, 2017 · The answer is simple, in English there are 26 letters, so possible number of permutation is 26! (It's not a punctuation mark.

Apr 26, 2021 · There are 7 letters in the word 'numbers' and none of them are repeating. So to find the answer, we merely need to find the number of ...

Aug 5, 2016 · So, the number of Permutations is n P q,r = 6! P 3!, 2! [(6x5x4x3x2x1)/(3x2x1) (2x1)] = (120/2) = 60. Hence, ...

Jul 18, 2019 · Q: How many three letter permutations can be formed from the letters DISCOUNT if no letter can be repeated? C D I N O S T U. No duplicate ...

Mar 24, 2022 · (a) 5 letters from the 8 distinct letters = 8C5 = 56 combinations which permutes to 56 * 5! = 6720 five letter arrangements. (b) Two of the SAME ...

Mar 6, 2020 · The answer is 60. In other words, you can just do the permutation of 3 things from 5. Or you can choose 3 things from 5 and then arrange them ( ...