સરવાળા $\sum\limits_{n = 1}^{13} {({i^n} + {i^{n + 1}})} $ ની કિંમત શોધો,જ્યાં $i = \sqrt { - 1} $ છે.

  • A
    $i$
  • B
    $i - 1$
  • C
    $-i$
  • D
    $0$

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Similar Questions

જો $i=\sqrt{-1}$ હોય,તો $1+i^2+i^4+i^6+\ldots+i^{2024} = $

$\frac{(\cos \alpha + i \sin \alpha)(\cos \beta + i \sin \beta)}{(\cos \gamma + i \sin \gamma)(\cos \delta + i \sin \delta)}$ ની કિંમત શોધો.

સમીકરણ $\frac{(1 + i)x - 2i}{3 + i} + \frac{(2 - 3i)y + i}{3 - i} = i$ નું સમાધાન કરતા $x$ અને $y$ ના મૂલ્યો શોધો.

$\left( \frac{1}{1 - 2i} + \frac{3}{1 + i} \right) \left( \frac{3 + 4i}{2 - 4i} \right) = $

જો $i=\sqrt{-1}$ હોય,તો $\sum_{n=2}^{30} i^n+\sum_{n=30}^{65} i^{n+3}=$

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