In how many different ways can a group of 4 men and 4 women be formed out of 7 men and 8 women?
Pick one:
A) 2450
B) 105
C) 1170
D) Cannot be determined
E) None of these
Reqd no. of ways = 7C4 × 8C4   = 7×6×5×4/1×2×3×4 × 8×7×6×5/1×2×3×4   = 35 × 70 = 2450   2450nswer 2450
<result>A</result>
In how many different ways can a group of 4 men and 4 women be formed out of 7 men and 8 women?