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

  • A
    $\frac{1}{2} + \frac{9}{2}i$
  • B
    $\frac{1}{2} - \frac{9}{2}i$
  • C
    $\frac{1}{4} - \frac{9}{4}i$
  • D
    $\frac{1}{4} + \frac{9}{4}i$

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Similar Questions

જો $a+ib = \frac{(x+i)^{2}}{2x^{2}+1}$ હોય,તો સાબિત કરો કે $a^{2}+b^{2} = \frac{(x^{2}+1)^{2}}{(2x^{2}+1)^{2}}$.

Difficult
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$x^{2}+2=0$ ઉકેલો.

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.

$1 - i$ નો સરવાળાનો વ્યસ્ત (additive inverse) શું છે?

$(1 + i)^8 + (1 - i)^8$ ની કિંમત શોધો.

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