Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesFundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles
Easyalpha અક્ષર દર્શાવતું પ્રતીક ઓળખો: $ \alpha $
- A$ \alpha $
- B$ \beta $
- C$ \lambda $
- D$ \rho $
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Similar Questions
$\frac{\sqrt{3} \sin \theta + \cos \theta}{\sin \left(\theta + \frac{\pi}{6}\right)} = $
નીચેનામાંથી કયા ત્રિકોણમિતીય મૂલ્યો ઋણ છે?
$I. \sin(-292^{\circ})$
$II. \tan(-190^{\circ})$
$III. \cos(-207^{\circ})$
$IV. \cot(-222^{\circ})$
$I. \sin(-292^{\circ})$
$II. \tan(-190^{\circ})$
$III. \cos(-207^{\circ})$
$IV. \cot(-222^{\circ})$
જો $y = \log_e \tan \left(\frac{\pi}{4} + \frac{x}{2}\right)$ હોય,તો $\tanh \left(\frac{y}{2}\right) = $
$\tan \left(1^{\circ}\right)+\tan \left(89^{\circ}\right)$ નું મૂલ્ય શું છે?
MediumKCET 2015
View Solutionજો $\frac{\cos A}{3} = \frac{\cos B}{4} = \frac{1}{5}$, $-\frac{\pi}{2} < A < 0$, અને $-\frac{\pi}{2} < B < 0$ હોય, તો $2 \sin A + 4 \sin B$ ની કિંમત શોધો.
MediumWBJEE 2010
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