જો $\cos A = \frac{4}{5}$ હોય,તો $\tan A$ ની કિંમત શોધો.

  • A
    $\frac{3}{4}$
  • B
    $\frac{3}{5}$
  • C
    $\frac{4}{3}$
  • D
    $\frac{5}{3}$

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Similar Questions

$\sin ^{2} 1^{\circ} + \sin ^{2} 3^{\circ} + \sin ^{2} 87^{\circ} + \sin ^{2} 89^{\circ} = \ldots$

આપેલ છે કે $\sin \theta = \frac{a}{b},$ તો $\cos \theta$ ની કિંમત શું થાય?

જો $A = 30^{\circ}$ હોય,તો $\cos 2A$ ની કિંમત $\ldots \ldots \ldots$ થાય.

$\sec (90^\circ - \theta) = \dots$

જો $5 \theta$ એ લઘુકોણનું માપ હોય અને $\cos \theta = \sin 5 \theta$ હોય,તો $\theta$ ની કિંમત $\ldots \ldots \ldots \ldots$ છે. ($^{\circ}$ માં)

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