-81 এর মান কত?

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

$\sqrt{- 81}$ এর মান কত?

$\pm \frac{3}{\sqrt{2}} (2 \pm i)$

$\pm \frac{3}{\sqrt{2}} (1 \pm i)$

$\pm \frac{\sqrt{3}}{2} (1 \pm i)$

$\pm \frac{2}{\sqrt{3}} (2 \pm i)$

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