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

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

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Similar Questions

અમુક $\theta$ (જ્યાં,$0 < \theta < 90^{\circ}$) માટે નીચેનામાંથી શું સાચું છે?

$\frac{\cos 50^{\circ}}{\sin 40^{\circ}} + \frac{\sin 15^{\circ}}{\cos 75^{\circ}} = \ldots \ldots \ldots \ldots$

'True' (સાચું) અથવા 'False' (ખોટું) લખો અને તમારા જવાબનું સમર્થન કરો.
પદાવલિ $(\cos^{2} 23^{\circ} - \sin^{2} 67^{\circ})$ નું મૂલ્ય ધન છે.

જો $\operatorname{cosec} \theta = \frac{2}{\sqrt{3}}$ હોય,તો $\theta = \ldots$ ($^\circ$ માં)

$\sin^{2} 15^{\circ} + \sin^{2} 75^{\circ} = \dots$

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