Math, asked by lisaarora1999, 1 month ago

In how many ways can the letters of the word ARRANGE be arranged? How many of these arrangements are there in which (i) the two R`s come together? (ii) the two R`s do not come together, (iii)the two R`s and two A`s come together?​

Answers

Answered by ramuramu45518
2

Answer:

Thus, we can arrange the letter of the word ARRANGE such that two R's are never together is equal to 1260−360=900 . Hence, 900 such arrangements are possible in which two R's are never together.

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