Math, asked by sspal7148, 9 months ago

In how many ways can 7 girls and 4 boys stand in row

Answers

Answered by Robonaut

0

7 girls and 4 boys can stand in a row in 7C4 ways.

7C4 = 7!/4!3!

= 7×6×5/3×2

= 35 ways.

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