CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
5
You visited us 5 times! Enjoying our articles? Unlock Full Access!
Question

How many words (with or without meaning) of three distinct letters of english alphabet are there?

Open in App
Solution

We know that there are 26 distinct letters.So, the first place can be filled by any one of these letter.Number of ways of filling first place = 26Now, second place can be filled by any one of the remaining 25 letters.Numer of ways of filling second place = 25Now, third place can be filled by any one of the remaining 24 letters.Numer of ways of filling third place = 24So, required number of words with three distinct letters = 26 × 25 × 24 = 15600

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Language is a Pattern
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon