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Q36. If nC2r = nCr+3, then a possible value of r is:

Mathematics — Permutation, Combination and Probability — Question 36 of 302

A. 3
B. 12
C. 6 + n/2
D. 4

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If nC2r = nCr+3, then a possible value of r is: | Mathematics MCQ #36 | Examora | Examora