$\sin 48^{\circ} \sec 42^{\circ} + \cos 48^{\circ} \operatorname{cosec} 42^{\circ} = \ldots \ldots \ldots \ldots$

  • A
    $2$
  • B
    $1$
  • C
    $\frac{3}{4}$
  • D
    $0$

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Similar Questions

જો $\sec ^{2} \theta+\tan ^{2} \theta=\frac{13}{12}$ હોય,તો $\sec ^{4} \theta-\tan ^{4} \theta$ ની કિંમત ......... છે.

જો $\cot \theta = \frac{a}{b}$ હોય,તો $\frac{\cos \theta - \sin \theta}{\cos \theta + \sin \theta} = \ldots$

$(\tan 1^{\circ} \tan 2^{\circ} \tan 3^{\circ} \ldots \tan 89^{\circ})$ નું મૂલ્ય કેટલું છે?

જો $\tan \theta + \sec \theta = l$ હોય,તો સાબિત કરો કે $\sec \theta = \frac{l^{2} + 1}{2l}$.

$\sin (90^\circ - \theta) = \ldots \ldots \ldots$

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