ત્રિકોણમિતીય વિધેય $\csc(-1410^{\circ})$ ની કિંમત શોધો.

  • A
    $1$
  • B
    $2$
  • C
    $-1$
  • D
    $-2$

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Similar Questions

જો $x \neq 0$ હોય,તો $\frac{\sin (\pi+x) \cos (\frac{\pi}{2}+x) \tan (\frac{3 \pi}{2}-x) \cot (2 \pi-x)}{\sin (2 \pi-x) \cos (2 \pi+x) \operatorname{cosec}(-x) \sin (\frac{3 \pi}{2}+x)} = $

જો $\tan \theta = \frac{a}{b}$ હોય,તો $\frac{\sin \theta}{\cos^8 \theta} + \frac{\cos \theta}{\sin^8 \theta} = $

$\cos 36^{\circ} - \cos 72^{\circ}$ ની કિંમત શોધો.

જો $\frac{\cos A}{3} = \frac{\cos B}{4} = \frac{1}{5}$, $-\frac{\pi}{2} < A < 0$, અને $-\frac{\pi}{2} < B < 0$ હોય, તો $2 \sin A + 4 \sin B$ ની કિંમત શોધો.

$\tan 1^{\circ} \times \tan 2^{\circ} \times \tan 3^{\circ} \times \cdots \times \tan 89^{\circ} = $

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