JEE Main 9 Apr 2019 Paper 2 Solved Paper

Section: Mathematics

Question : 76 of 90

Marks: +1, -0

If some three consecutive coefficients in the binomial expansion of (x+1)‌n in powers of x are in the ratio 2 : 15 : 70, then three coefficients is

[9 Apr 2019 Shift 2]

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