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

શ્રેણી $\log_{4} 2 - \log_{8} 2 + \log_{16} 2 - \dots$ નો સરવાળો કેટલો થાય?

આપેલ શ્રેણી $\frac{1}{n} - \frac{1}{2n^2} + \frac{1}{3n^3} - \frac{1}{4n^4} + \dots$ નો અનંત સુધીનો સરવાળો શું થાય?

શ્રેણી $\frac{1}{2 \times 3} + \frac{1}{4 \times 5} + \frac{1}{6 \times 7} + \dots = $ નો સરવાળો શોધો.

કિંમત શોધો: $\log_e \sqrt{\frac{1+x}{1-x}}$

$\frac{1}{5} + \frac{1}{2} \cdot \frac{1}{5^2} + \frac{1}{3} \cdot \frac{1}{5^3} + \dots \infty = $

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