Q: Find the no of ways of arranging 6 boys
and 4 girls in a row, so that all the girls sit
together?
A.Z! * 4!
B.7 * 4!
C.7! *4
D.7! * 4! * 2
Answers
Answered by
1
Step-by-step explanation:
6b+4g
6! * 7!*4!
6!* 7!
5!*7!
answer is =D
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