Home/Question #1995
PracticeMedium

Q.The number of ways of arranging 5 red, 4 white and 3 black identical balls in a row is

a
12!5!4!3!\dfrac{12!}{5!4!3!}
b
11!5!4!3!\dfrac{11!}{5!4!3!}
c
12!5!4!\dfrac{12!}{5!4!}
d
12!3!\dfrac{12!}{3!}

Correct Answer: Option A

The correct solution involves applying the fundamental concept to derive the final value step by step...

Unlock Detailed Solution

Register for Free

Already a member? Login here