\(\lim _{x\to 2}\left(\sum _{n=1}^{9}\frac{x}{n(n+1){x}^{2}+2(2n+1)x+4}\right)\)is equal to: [JEE Main 2021, 26 Aug (Shi…
Q1
\(\lim _{x\to 2}\left(\sum _{n=1}^{9}\frac{x}{n(n+1){x}^{2}+2(2n+1)x+4}\right)\)is equal to:
[JEE Main 2021, 26 Aug (Shift 2)]
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