જો $\frac{1}{N} = \frac{(\sqrt{6} + \sqrt{5})}{(\sqrt{6} - \sqrt{5})}$ હોય,તો $N$ ની કિંમત શું થાય?

  • A
    $6 - 2\sqrt{30}$
  • B
    $6 + 2\sqrt{30}$
  • C
    $11 - 2\sqrt{30}$
  • D
    $11 + 2\sqrt{30}$

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Similar Questions

જો $M = \left(\frac{3}{7}\right) \div \left(\frac{6}{5}\right) \times \left(\frac{2}{3}\right) + \left(\frac{1}{5}\right) \times \left(\frac{3}{2}\right)$ અને $N = \left(\frac{2}{5}\right) \times \left(\frac{5}{6}\right) \div \left(\frac{1}{3}\right) + \left(\frac{3}{5}\right) \times \left(\frac{2}{3}\right) \div \left(\frac{3}{5}\right)$ હોય,તો $\frac{M}{N}$ ની કિંમત શું થાય?

Difficult
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$\frac{3}{4} \left(1+\frac{1}{3}\right) \left(1+\frac{2}{3}\right) \left(1-\frac{2}{5}\right) \left(1+\frac{6}{7}\right) \left(1-\frac{12}{13}\right)$ ની કિંમત શોધો.

$\frac{(2.644)^{2}-(2.356)^{2}}{0.288}$ નું સાદું રૂપ આપતા,આપણને મળે છે

$4 \frac{3}{4} + 2 \frac{1}{8} + 7 \frac{1}{4} + 3 \frac{7}{8} + 11 \frac{12}{13} = ?$

Difficult
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જો $\frac{x}{y} = \frac{4}{5}$ હોય,તો $\left(\frac{4}{7} + \frac{2y - x}{2y + x}\right)$ ની કિંમત શોધો.

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