Question

A committee of 7 members has to be formed from 9 boys and 4 girls. In how many ways, can

this be done when the committee consists of at least 3 girls?​

Answer 1

Answer:

9C4 * 4C3

Step-by-step explanation:

9 boys and 4 girls

A committee of 7 members has to be formed which consists atleast 3 girls

so,

4 boys + 3 girls = 7 members

: 9C4 * 4C3