Limits and Derivatives_JEE-Main-2021_010921_S2 - Competishun – Live JEE & NEET Courses and Exam Prep

JEE MAIN 2021

01-09-2021 S2

Question

Let $f(x)=x^6+2 x^4+x^3+2 x+3, x \in R$. Then the natural number $n$ for which $\lim _{x \rightarrow 1} \frac{x^n f(1)-f(x)}{x-1}=44$ is $\_\_\_\_$ .

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Question Tags

JEE Main

Mathematics

Medium

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