A security group is to be formed from 7 male and 6 female commandos. At least 3 males should be there in the group. In how many ways can you form this group?

A security group is to be formed from 7 male and 6 female commandos. A

1.	A security group is to be formed from 7 male and 6 female commandos. At least 3 males should be there in the group. In how many ways can you form this group?
A.	564
B.	645
C.	735
D.	756
Answer» E.