$\frac{1}{2} + \frac{1}{4} + \frac{1}{8 \times 2!} + \frac{1}{16 \times 3!} + \frac{1}{32 \times 4!} + \dots \infty = $

  • A
    $e$
  • B
    $\sqrt{e}$
  • C
    $\frac{\sqrt{e}}{2}$
  • D
    આમાંથી કોઈ નહીં

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Similar Questions

$\frac{x^2 - y^2}{1!} + \frac{x^4 - y^4}{2!} + \frac{x^6 - y^6}{3!} + \dots \infty = $

$3^x$ ના વિસ્તરણમાં $x^3$ નો સહગુણક શું છે?

$1 + \frac{4^2}{3!} + \frac{4^4}{5!} + \dots \infty = $

$\frac{2\frac{1}{2}}{1!} + \frac{3\frac{1}{2}}{2!} + \frac{4\frac{1}{2}}{3!} + \frac{5\frac{1}{2}}{4!} + \dots \infty$ ની કિંમત શું છે?

$\frac{\frac{1}{2!} + \frac{1}{4!} + \frac{1}{6!} + \dots \infty}{1 + \frac{1}{3!} + \frac{1}{5!} + \frac{1}{7!} + \dots \infty} = $

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