Class 11MathematicsTrigonometric FunctionsFundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles
EasyWhich of the following statements is incorrect?
- A$\sin \theta = -\frac{1}{5}$
- B$\cos \theta = 1$
- C$\sec \theta = \frac{1}{2}$
- D$\tan \theta = 20$
Explore More
Similar Questions
The values of $x$ in $\left(0, \frac{\pi}{2}\right)$ satisfying the equation $\sin x \cos x = \frac{1}{4}$ are $.......$
If $a = \sin 175^{\circ} + \cos 175^{\circ}$,then
The value of $\sin^{2} 51^{\circ} + \sin^{2} 39^{\circ}$ is
MediumKCET 2020
View SolutionProve that: $\cot ^{2} \frac{\pi}{6} + \csc \frac{5 \pi}{6} + 3 \tan ^{2} \frac{\pi}{6} = 6$
Easy
View SolutionWhich of the following is not correct?
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