Question

In how ways a committee of 5 members to be formed out of 6 boys and 4 girls , if : 1. Two girls are included in tha committee
2. At least 2 girls in tha committee

Answer 1

Answer:

Step-by-step explanation:

1.6c3. 4c2= 90

2. Case1.6c3.4c2=90

Case2. 6c2.4c3=60

Case3. 6c1.4c4=6

Total=90+60+6=156

Hope it helps...