Difficulty: Easy
Correct Answer: 63
Explanation:
Problem restatement
Select 5 men from 7 and 2 women from 3; multiply independent choices.
Given data
Concept/Approach
Use combinations; choices are independent.
Step-by-step calculation
Ways to choose men = C(7, 5) = 21 Ways to choose women = C(3, 2) = 3 Total groups = 21 × 3 = 63
Verification/Alternative
Equivalently, choose the two excluded men (C(7,2)=21) and the one excluded woman (C(3,1)=3) → same result.
Final Answer
63
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