Question

In how many ways the letter of the word assassination be arranged so that all S's never comes together

Answer 1

Answer:

In 151200 ways

Step-by-step explanation:

When all the S are taken together, then AS^AS^INATION are letters.

So, 10 letters in the total can be arranged in 10 ways.

All S are considered as 1

But there are 3 'A' , 2 'I' and 2 'N'.

The required number of ways = 10/(3×2×2)=151200