The value of \( \frac{2 n+1}{2 n-1}+3\left(\frac{2 n+1}{2 n-1}\right)^{2}+5\left(\frac{2 n+1}{2 ....
The value of \( \frac{2 n+1}{2 n-1}+3\left(\frac{2 n+1}{2 n-1}\right)^{2}+5\left(\frac{2 n+1}{2 n-1}\right)^{3}+\ldots \)
\( \mathrm{P} \)
upto \( n \) terms is
(1) \( n(2 n+1) \)
(2) \( (n+1)(2 n+1) \)
(3) \( n(2 n+3) \)
(4) \( (n+1)(2 n+3) \)
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