Permutations and Combinations (KVPY Stream-SA (Class 11) Math): Questions 6 - 6 of 6

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Question number: 6

» Permutations and Combinations » Simple Applications

MCQ▾

Question

If n C r-1 = 165, n C r = 330, and n C r + 1 = 462; than value of n and r respectively –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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