GATE CSE 2014 SET 2 Q || C PROGRAMMING ||Data Structure || GATE Insights Version: CSE
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MCQ (Single Correct Answer)
GATE CSE 2014 Set 2
Suppose n and p are unsigned int variables in a C program. We wish to set p to nC3nC3. If n is large, which one of the following statements is most likely to set p correctly?
A) p=n∗(n−1)∗(n−2)/6
B) p=n∗(n−1)/2∗(n−2)/3
C) p=n∗(n−1)/3∗(n−2)/2
D) p=n∗(n−1)∗(n−2)/6.