Mathematics · 2023
JEE Main · 30 January 2023, Shift 1 · Q64
The coefficient of x^301 in (1+x)^500+x(1+x)^499+x^2(1+x)^498+… ….+x^500 is:
The coefficient of $\displaystyle x^{301}$ in $\displaystyle (1+x)^{500}+x(1+x)^{499}+x^2(1+x)^{498}+\ldots \ldots .+x^{500}$ is :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle { }^{501} \mathrm{C}_{200}$
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JEE Main 2023 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.