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JEE Main Math Class 11 Binomial Theorem Part 1 Questions

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Question : 6 of 100

Marks: +1, -0

Let ‌nCr denote the binomial coefficient of xr in the expansion of (1+x)n.
If

(22+3k)nCk=α⋅310+β⋅210
α,β∈R, then α+β is equal to

[2021, 18 March Shift-II]

19

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