Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesTrigonometrical ratios of multiple and sub-multiple angles
Easyકિંમત શોધો: $\csc A - 2 \cot 2A \cos A$
- A$2 \sin A$
- B$\sec A$
- C$2 \cos A \cot A$
- Dઆમાંથી કોઈ નહીં
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Similar Questions
જો $\theta$ કોઈ ખૂણો હોય,તો $\sin^2 \theta \cos^2 \theta =$
જો $\cos 40^\circ = x$ અને $\cos \theta = 1 - 2x^2$ હોય,તો $0^\circ$ અને $360^\circ$ ની વચ્ચે $\theta$ ના શક્ય મૂલ્યો કયા છે?
Easy
View Solution$\sqrt{2+\sqrt{2+\sqrt{2+2 \cos 8 \theta}}} = $
MediumKCET 2022
View Solution$f(x) = 3 \sin x - 4 \sin^3 x$ આપેલ હોય,તો $f\left(\frac{\pi}{3}\right)$ ની કિંમત શોધો.
$\sin 20^\circ \sin 40^\circ \sin 60^\circ \sin 80^\circ = $
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