Question

A committee of 7 is to be formed from 9 boys and 4 girls. In how many ways can this
be done when the committee consists of (i) exactly 3 girls? (ii) at least 3 girls?ש​

Answer 1

Answer:

1. 3 girls + 4 boys

2. 3 girls + 4 boys

4 girls + 3 boys

5 girls + 2 boys

6 girls +1 boys

7 girls + 0 boya

Step-by-step explanation:

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