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If no two books are alike, in how many ways can 2 red, 3 green and 4 blue books be arranged on a shelf so that all the booke of the same colour are togather? (A) 2718 (B) 1718 (C) 1728 (D) 2728

If no two books are alike, in how many ways can 2 red, 3 green and 4 blue books be arranged on a shelf so that all the booke of the same colour are togather?


(A) 2718


(B) 1718


(C) 1728


(D) 2728

Grade:11

3 Answers

DIVYA SHARMA
16 Points
10 years ago

MAYBE IT IS

9C3/2!3!4!

Vaibhav Patil
19 Points
10 years ago
(C) 1728
Daxeel Soni
14 Points
10 years ago

Thanx for right answer.

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