4 ms·
> How many ways can you permute the letters in the word “safer”? < There are 24 possible ways to permute the letters in the word "safer". This can be calculate
by carl_dr 4y ago
> How many ways can you permute the letters in the word “safer”?
< There are 24 possible ways to permute the letters in the word "safer". This can be calculated using the formula for calculating the number of permutations of a set of items, which is n! (factorial n), where n is the number of items in the set. In this case, there are 5 letters in the word "safer", so the number of permutations would be 5! = 5 x 4 x 3 x 2 x 1 = 120. However, since the letters "a", "e", and "r" are repeated in the word, we need to divide the total number of permutations by the number of permutations of each of these repeated letters. In this case, there are 3 "a"s, 2 "e"s, and 2 "r"s, so the number of permutations would be 120 / (3! x 2! x 2!) = 24
Starts out just wrong, then explains the working and correct answer, but just completely loses it by the end. That calculation!
- coffeebeqn 4y agoIt seems to not calculate math formulas. Probably they turned that off because people would throw absurdly expensive operations at it