$\cot \theta \cdot \tan \theta = \dots$
- A$\cot^{2} \theta + \tan^{2} \theta$
- B$0$
- C$\sin \theta \cdot \cos \theta$
- D$1$
Explore More
Similar Questions
$(\sin 80^{\circ} + \cos 10^{\circ})(\sin 80^{\circ} - \cos 10^{\circ}) = \ldots \ldots \ldots$
Easy
View Solutionજો $\cos 9 \alpha = \sin \alpha$ અને $9 \alpha < 90^{\circ}$ હોય,તો $\tan 5 \alpha$ ની કિંમત શોધો.
Medium
View Solutionજો $\triangle ABC$ માં $C$ આગળ કાટખૂણો હોય,તો $\cos(A + B)$ ની કિંમત શોધો.
Easy
View Solutionજો $\sin A + \sin^2 A = 1$ હોય,તો $(\cos^2 A + \cos^4 A)$ પદાવલિનું મૂલ્ય કેટલું થાય?
Difficult
View Solution$\sin (90^\circ - \theta) = \ldots \ldots \ldots$
Easy
View SolutionVedclass 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