$\tan 23^{\circ} \tan 42^{\circ} \tan 48^{\circ} \tan 67^{\circ} = \ldots \ldots \ldots \ldots .$

  • A
    $4$
  • B
    $3$
  • C
    $2$
  • D
    $1$

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Similar Questions

यदि $\sec \theta = \frac{5}{3}$ है,तो $\tan \theta = \ldots$

यदि $\tan 7 \theta \cdot \tan 3 \theta = 1$ है,तो $\theta$ का मान .......... है।

यदि $\sin ^{2}(3 x+30^{\circ})+\cos ^{2}(2 x+45^{\circ})=1$ है,तो $x = \dots$ ($^{\circ}$ में)

$\angle A$ के सभी अन्य त्रिकोणमितीय अनुपातों को $\sec A$ के पदों में लिखिए।

$(\sec A + \tan A)(1 - \sin A) = \dots$

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