$(1+\tan ^{2} \theta)(1-\cos ^{2} \theta) = \dots$

  • A
    $\cot ^{2} \theta$
  • B
    $\tan ^{2} \theta$
  • C
    $1$
  • D
    $0$

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Similar Questions

$\cos 35^{\circ} = \ldots \ldots \ldots$

જો $\cos 9 \alpha = \sin \alpha$ અને $9 \alpha < 90^{\circ}$ હોય,તો $\tan 5 \alpha$ ની કિંમત શોધો.

$\cos \theta = \frac{b}{\sqrt{a^2 + b^2}}$; જ્યાં,$0 < \theta < 90^\circ$; તો $\sin \theta = \dots$

જો $\sin \theta - \cos \theta = 0$ હોય,તો $(\sin^4 \theta + \cos^4 \theta)$ નું મૂલ્ય શોધો.

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

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