1.

1). 3602). 3103). 2404). 550

Answer»

We KNOW that,

The first letter must ALWAYS be filled with the two vowels in the WORD

The number of ways the 2 vowels can fill the first position = 2! = 2

The number of ways the REST of the letters fill the remaining 5 spaces can be filled 5! = 120

Total number of ways of ARRANGING the word = 120 × 2 = 240

∴ the number of ways the word can be arranged = 240



Discussion

No Comment Found