The number of ways in which 3 boys and 2 girls can be arranged in a queue, given
that the 2 girls have to be next to each other, is?
Answers
Answer:
48 is the answer
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Given : 3 boys and 2 girls can be arranged in a queue such that the girls have to be next to each other is
To Find : The number of ways
Solution:
3 boys and 2 girls can be arranged in a queue
girls have to be next to each other
Taking 2 girls as 1
3 boys + 1 ( 2 girls) = 4
4 can be arranged in 4! = 24 ways
2 girls can be arranged in 2 ways
Hence total ways of arrangements = 24 * 2
= 48
48 ways in which 3 boys and 2 girls can be arranged in a queue such that the girls have to be next to each other.
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