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Home › AP EAPCET (Engineering) › Mathematics › Permutations and Combinations › If nC8 = nC6, then the value of n is

If nC8 = nC6, then the value of n is

A2
B48
C12
D14
Answer & Solution
Correct answer: D. 14
If nCx = nCy with x not equal to y, then x + y = n, so n = 8 + 6 = 14.
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