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JEE MATHEMATICS MCQ: COMBINATIONS

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Analyzing +4 | -1

If

(1+x)^n=\sum\limits_{{r=0}}^n a_r x^r, b_r=1+\frac{a_r}{a_{r-1}}

and

\prod\limits_{{r=1}}^n b_r=\frac{(101)^{100}}{100 !}

, then value of

n

is

View answer and explanation

Correct option: B

100

Option B (100) is correct because the value of n is 100, derived from the given binomial expansion and product.

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n