MCQ
$\frac{1}{\sqrt{9}-\sqrt{8}}$ बराबर है:
- A$\frac{1}{2}$ (3 - $2 \sqrt{2}$)
- ✓3 + $2 \sqrt{2}$
- C$\frac{1}{3+2 \sqrt{2}}$
- D3 - $2 \sqrt{2}$
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