Using all the letters of the word "HEAD", how many words can be formed, which begin with H and end ...
Using all the letters of the word "HEAD", how many words can be formed, which begin with H and end with D?
Answer/Solution
2
Steps/Work
There are five letters in the given word.
Consider 4 blanks ....
The first blank and last blank must be filled with H and D all the remaining three blanks can be filled with the remaining 2 letters in 2! ways.
The number of words = 2! = 2.
Answer:C
Consider 4 blanks ....
The first blank and last blank must be filled with H and D all the remaining three blanks can be filled with the remaining 2 letters in 2! ways.
The number of words = 2! = 2.
Answer:C