First letter in code can be any of 5, second can be any of remaining 4 and so on. 5 x 4 x 3 x 2 = 120
It is 720.
The number of 4-letter combinations depends on whether repetition of letters is allowed and whether the order matters. If repetition is allowed and the alphabet has 26 letters, there are (26^4 = 456,976) possible combinations. If repetition is not allowed, the number of combinations is calculated as (26 \times 25 \times 24 \times 23 = 358,800).
The number of permutations of the letter SUM is 3 factorial, or 6. Since none of those letters are repeated, the issue of repetition is not a factor. Perhaps the questioner meant to use a different word. If so, please restate the question.
This would be 26 x 26 x 10 x 10 = 67,600. Provided repetition is allowed.
4*4*4 = 64 ways.
How many three-letter "words" can be made from 10 letters "FGHIJKLMNO" if repetition of letters are not allowed
many i believe 8 or so??
There are 676,000 ways to make the license plates.
It is 720.
The number of 4-letter combinations depends on whether repetition of letters is allowed and whether the order matters. If repetition is allowed and the alphabet has 26 letters, there are (26^4 = 456,976) possible combinations. If repetition is not allowed, the number of combinations is calculated as (26 \times 25 \times 24 \times 23 = 358,800).
If repetition is allowed the formula would be 4x4x4 = 64 codes. If you must chose a different letter each time (no repetition) the formula would be 4x3x2 = 24 codes.
The number of permutations of the letter SUM is 3 factorial, or 6. Since none of those letters are repeated, the issue of repetition is not a factor. Perhaps the questioner meant to use a different word. If so, please restate the question.
Assuming no repetition, 12 x 11 x 10.... x 4 x 3 x 2. If repetition is allowed, 1212
Alliteration is the repetition of the same consonant sounds and assonance is the repetition of the same vowel sounds.
It is (5/26)4 = 625/456,976 = 0.00137 approx.
That repetition would involve an onomatopoeia.
To determine how many 5-letter words can be formed using the 26 letters of the alphabet with repetition allowed, you calculate (26^5). This is because each of the 5 positions in the word can be filled by any of the 26 letters. Therefore, the total number of 5-letter words is (26^5 = 11,881,376).