Let f(x) = Σ kxᵏ for k = 1 to... | JEE Main 2023 | Functions

JEE MAIN 2023

13-04-2023 S2

Question

Let $f(x)=\sum_{k=1}^{10} k x^k, x \in R$. If $2 f(2)+f^{\prime}(2)=119(2)^n+1$, then $n$ is equal to $\_\_\_\_$ .

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Question Tags

JEE Main

Mathematics

Medium

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