यदि $N = \frac{\sqrt{7} - \sqrt{3}}{\sqrt{7} + \sqrt{3}}$ है,तो $N + \frac{1}{N}$ का मान क्या है?

  • A
    $2 \sqrt{21}$
  • B
    $5$
  • C
    $10$
  • D
    $13$

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Similar Questions

$\frac{(243)^{\frac{n}{5}} \times 3^{2n+1}}{9^{n} \times 3^{n-1}}$ का मान है

निम्नलिखित समीकरण में प्रश्नवाचक चिह्न $(?)$ के स्थान पर क्या आएगा?
$3463 \times 295 - 18611 = ? + 5883$

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

$617 + 6.017 + 0.617 + 6.0017 = ?$

$\frac{0.2 \times 0.2 + 0.2 \times 0.02}{0.044}$ को सरल कीजिए।

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