In how many ways can a team of 3 girls be selected from 7...
In how many ways can a team of 3 girls be selected from 7 girls?
7!3!
7!4!
7!3!4!
7!2!5!
Correct answer is C
A team of 2 girls can be selected from 7 girls in 7C3
=7!(7−3)!3!
=7!4!3!ways
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