$\frac{1}{2 \cdot 3} + \frac{1}{4 \cdot 5} + \frac{1}{6 \cdot 7} + \frac{1}{8 \cdot 9} + \dots$ ની કિંમત શોધો.

  • A
    $\log \left(\frac{2}{e}\right)$
  • B
    $\log \left(\frac{e}{2}\right)$
  • C
    $\log (2e)$
  • D
    $e - 1$

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Similar Questions

કિંમત શોધો: $\log _e(x + 1) - \log _e(x - 1) = $

$e^{\left( {x - \frac{1}{2}{(x - 1)}^2 + \frac{1}{3}{(x - 1)}^3 - \frac{1}{4}{(x - 1)}^4 + \dots} \right)}$ ની કિંમત શું થાય?

જો $|a| < 1$ અને $b = \sum_{k=1}^{\infty} \frac{a^k}{k}$ હોય,તો $a$ ની કિંમત શું થાય?

$\frac{1}{n^2} + \frac{1}{2n^4} + \frac{1}{3n^6} + \dots \infty = $

$\log_e x - \log_e (x - 1) = $

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