Howmany words (with or without meaning) of three distinct letters of the English alphabets are there? Choose one.
A) 15500 B) 15800 C) 15700 D) 15400 E) 15600
Here we have to fill up three places by distinct letters of the English alphabets. This can be done in 26 ways. The second place can be filled in by 25 ways. The third place can be filled in 24 ways. Hence the required number of words is 26x25x24=15600. Ans : 15600
<result>E</result>
Howmany words (with or without meaning) of three distinct letters of the English alphabets are there?