There are three number of ways by which we can form the committee. (i) 3 Males and 2 Females (ii) 4 Males and 1 Female (iii) 5 Males + 0 Female Hence, total number of ways =
7
C8
6
C2 +
7
C4
6
C2 +
7
C5
6
C0 =
7×6×5
3×2×1
×
6×5
2×1
+
7×6×5
3×2×1
×
6
1
+
7×6
2×1
× 1 = 525+ 210+ 21= 756 Hence, this can be done by 756 ways