Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesFundamental trigonometrical ratios and functions, Trigonometrical ratio of allied angles
Easy$\tan (-945^\circ)$ का मान है
- A$-1$
- B$-2$
- C$-3$
- D$-4$
Explore More
Similar Questions
निम्नलिखित रेडियन माप के संगत डिग्री माप ज्ञात कीजिए ($\pi = \frac{22}{7}$ का उपयोग करें):
$\frac{5 \pi}{3}$ ($^{\circ}$ में)
$\frac{5 \pi}{3}$ ($^{\circ}$ में)
Easy
View Solution$\cos 1^\circ + \cos 2^\circ + \cos 3^\circ + \dots + \cos 180^\circ = $
Easy
View Solution$\alpha \in R$ के लिए $(\cos \alpha, \sin \alpha)$ और $(\cos (\pi+\alpha), \sin (\pi+\alpha))$ बिंदुओं की दिशाएँ क्या हैं?
Medium
View Solution$\sin^{2} 51^{\circ} + \sin^{2} 39^{\circ}$ का मान है
MediumKCET 2020
View Solution$\frac{1}{\sin 250^{\circ}}+\frac{\sqrt{3}}{\cos 290^{\circ}} = $
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