यदि $2x + \frac{2}{x} = 1$ है,तो $x^{3} + \frac{1}{x^{3}}$ का मान क्या है?

  • A
    $\frac{13}{8}$
  • B
    $-\frac{11}{8}$
  • C
    $\frac{11}{8}$
  • D
    $-\frac{13}{8}$

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यदि $\sqrt{3} = 1.732$ है,तो $\frac{9 + 2\sqrt{3}}{\sqrt{3}}$ का मान क्या होगा?

निम्नलिखित में से कौन सा सत्य है?
$I.$ $\sqrt[3]{11} > \sqrt{7} > \sqrt[4]{45}$
$II.$ $\sqrt{7} > \sqrt[3]{11} > \sqrt[4]{45}$
$III.$ $\sqrt{7} > \sqrt[4]{45} > \sqrt[3]{11}$
$IV.$ $\sqrt[4]{45} > \sqrt{7} > \sqrt[3]{11}$

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$\frac{\sqrt{7}}{\sqrt{16+6 \sqrt{7}}-\sqrt{16-6 \sqrt{7}}}$ का मान ज्ञात कीजिए।

यदि $a+b+c=1$ और $ab+bc+ca=\frac{1}{3}$ है,तो $a:b:c$ क्या है?

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$\frac{? \div 12}{0.2 \times 3.6} = 2$

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