Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesTrigonometrical ratios of multiple and sub-multiple angles
Difficult$\cot \frac{\pi}{24}$ નું મૂલ્ય શું છે?
- A$\sqrt{2}-\sqrt{3}-2+\sqrt{6}$
- B$3 \sqrt{2}-\sqrt{3}-\sqrt{6}$
- C$\sqrt{2}-\sqrt{3}+2-\sqrt{6}$
- D$\sqrt{2}+\sqrt{3}+2+\sqrt{6}$
Explore More
Similar Questions
$\frac{\cot x - \tan x}{\cot 2x}$ ની કિંમત શું છે?
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 Solutionજો $\alpha = \frac{180^{\circ}}{7}$ હોય,તો $3 \sin \alpha - 4 \sin^{3} \alpha$ ની કિંમત કેટલી થાય?
$\cos 15^{\circ} \cos 7.5^{\circ} \sin 7.5^{\circ}$ નું મૂલ્ય શું છે?
DifficultWBJEE 2009
View Solutionજો $\tanh(x) = \frac{1}{3}$ હોય,તો $\tanh(3x)$ ની કિંમત શોધો.
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo