$\left(\sqrt{3}-\frac{1}{\sqrt{3}}\right)^{2}$ simplifies to
- A$\frac{3}{4}$
- B$\frac{4}{\sqrt{3}}$
- C$\frac{4}{3}$
- DNone of these
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The least number by which $10584$ must be multiplied to make it a perfect square is
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