answersLogoWhite

0

How many 3 letter combinations?

Updated: 4/28/2022
User Avatar

Wiki User

10y ago

Best Answer

17,576 possible combinations

* * * * *

Not quite! This is the total number of permutations of 3 letters out of 26. AAB is counted as being different from ABA or BAA. But these are the same combinations.

Thus there are 26 combinations of just one letter.

26*25 combinations of two letters and

26*25*24/(3*2*1) of three.

In all, that makes 26 + 650 + 2600 = 3276

User Avatar

Wiki User

10y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How many 3 letter combinations?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many 3 letter combinations can be made from this set ABCDEFG if no letter can be repeated?

You did not give us the set to work with...


How many three-letter combinations can be made from 3 letters?

6


How many combinations of 3 can you get out of 35?

There are: 35C3 = 6545 combinations


How many 3 letter combinations in alphabet?

Assuming you can have duplicate letters such as AAA, AAB etc... there are 26 x 26 x 26 combinations - which is a total of 17,576 permutations !


How many 9 letter combinations using 26 alphabet letters?

3,124,550 possible combinations


How many 2 letter combinations are there?

27^27


How many combinations can it be for 2 types of breads 3 meats and 3 drinks?

233 = 18 combinations.


How many 3 number combinations 1 to 6?

There are 6C3 = 20 such combinations.


How many 3 item combinations are there if you have 5 items?

There are 5C3 = 10 combinations.


How many 5 letter combinations can be made from the alphabet if 3 are consonants and 2 are vowels?

There are 3 consonants from 21 and 2 vowels from 5. That gives 21C3 * 5C2 combinations = 21*20*19/(3*2*1) *5*4/(2*1) = 1330*10 = 13300 combinations in all.


How many combinations with 4 letters?

256 iThink * * * * * It depends on combinations of how many. There is 1 combination of 4 letters out of 4, 4 combinations of 3 letters out of 4, 6 combinations of 2 letters out of 4, 4 combinations of 1 letter out of 4. Than makes 15 (= 24-1) in all. Well below the 256 suggested by the previous answer.


How many combinations of 3 items in 3 categories?

3 items each in 3 categories gives 3*3*3 = 27 possible combinations.