$\sin ^{2} 22^{\circ}+\sin ^{2} 68^{\circ}+\cot ^{2} 30^{\circ}$ નું મૂલ્ય શોધો.

  • A
    $3/4$
  • B
    $4$
  • C
    $5/4$
  • D
    $3$

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Similar Questions

$\cot\, x + \cot\, (60^\circ + x) + \cot\, (120^\circ + x)$ ની કિંમત કોના બરાબર છે?

$\sin 105^{\circ} + \cos 105^{\circ}$ નું મૂલ્ય શું છે?

$\cos \frac{2\pi}{28} \csc \frac{3\pi}{28} + \cos \frac{6\pi}{28} \csc \frac{9\pi}{28} + \cos \frac{18\pi}{28} \csc \frac{27\pi}{28}$ નું ચોક્કસ મૂલ્ય કેટલું થાય?

જો $A + B + C = \pi ,$ હોય તો $\cos \, 2A + \cos \, 2B + \cos \, 2C = $

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