In how many different ways can the letters of the word "Football" be arranged such that two Rs and two As come together ?

In how many different ways can the letters of the word "Football" be arranged such that two Rs and two As come together ?

A 1720

B 1120

C 1160

D 1080

Solution

Correct Answer: Option D

ftbll (ooa) 6!\( \div \)2! = 360 then 360\( \times \)3 = 1080