Question 53
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From 10 members, a president, a vice-president and a 2-member sub-committee (from the rest) are chosen. In how many ways?
- A 2,520 Correct
- B 5,040
- C 1,260
- D 720
Correct Answer: Option A
President and VP: 10 × 9 = 90
Sub-committee from the other 8: 8C2 = 28
90 × 28 = 2,520
Answer: 2,520
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