(B) In trigonometry,the complementary angle identities state that the trigonometric functions of an angle $(90^\circ - \theta)$ are related to the co-

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(B) In trigonometry,the complementary angle identities state that the trigonometric functions of an angle $(90^\circ - \theta)$ are related to the co-functions of $\theta$.Specifically,for the secant function,the identity is $\sec (90^\circ - \theta) = \operatorname{cosec} \theta$.Therefore,the correct option is $B$.

Class 10 Mathematics Introduction to Trigonometry Mix Examples - Introduction to Trigonometry

Easy

$\sec (90^\circ - \theta) = \dots$

A
$\cos \theta$
B
$\operatorname{cosec} \theta$
C
$\tan \theta$
D
$\cot \theta$

Explore More

Browse All

Question Bank

All Subjects

Class 10 Questions

Class 10

Mathematics Questions

Chapter

Introduction to Trigonometry

Subtopic

Mix Examples - Introduction to Trigonometry

If $\sin A = \frac{1}{2},$ then the value of $\cot A$ is

Easy

View Solution

Write 'True' or 'False' and justify your answer.
$\frac{\tan 47^{\circ}}{\cot 43^{\circ}}=1$

Easy

View Solution

If $\sin \theta - \cos \theta = 0$,then the value of $(\sin^4 \theta + \cos^4 \theta)$ is

Medium

View Solution

$\sec 55^{\circ} \cdot \sin 35^{\circ} + \cos 35^{\circ} \cdot \operatorname{cosec} 55^{\circ} = \ldots \ldots \ldots \ldots$

Easy

View Solution

Prove that $(\sin^{4} \theta - \cos^{4} \theta + 1) \operatorname{cosec}^{2} \theta = 2$.

Medium

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

$\sec (90^\circ - \theta) = \dots$

Similar Questions

If $\sin A = \frac{1}{2},$ then the value of $\cot A$ is

Write 'True' or 'False' and justify your answer.$\frac{\tan 47^{\circ}}{\cot 43^{\circ}}=1$

If $\sin \theta - \cos \theta = 0$,then the value of $(\sin^4 \theta + \cos^4 \theta)$ is

$\sec 55^{\circ} \cdot \sin 35^{\circ} + \cos 35^{\circ} \cdot \operatorname{cosec} 55^{\circ} = \ldots \ldots \ldots \ldots$

Prove that $(\sin^{4} \theta - \cos^{4} \theta + 1) \operatorname{cosec}^{2} \theta = 2$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Write 'True' or 'False' and justify your answer.
$\frac{\tan 47^{\circ}}{\cot 43^{\circ}}=1$