SSC CGL Exam > SSC CGL Videos > SSC CGL Tier 2 - Study Material, Online Tests, Previous Year > Trigonometric Functions & the Unit Circle
Trigonometric Functions & the Unit Circle Video Lecture | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year
|
1366 videos|1312 docs|1010 tests
|
FAQs on Trigonometric Functions & the Unit Circle Video Lecture - SSC CGL Tier 2 - Study Material, Online Tests, Previous Year
| 1. What are the trigonometric functions? |  |
Ans. Trigonometric functions are mathematical functions that relate angles to the ratios of the sides of a right triangle. The six primary trigonometric functions are sine (sin), cosine (cos), tangent (tan), cosecant (csc), secant (sec), and cotangent (cot). These functions are widely used in various fields such as physics, engineering, and geometry to study the properties of angles and triangles.
| 2. What is the unit circle in trigonometry? | |
Ans. The unit circle is a circle with a radius of 1 unit, centered at the origin of a coordinate plane. In trigonometry, the unit circle is used to define the values of trigonometric functions for any angle. The coordinates of a point on the unit circle correspond to the cosine and sine values of the angle formed between the positive x-axis and the line connecting the origin to that point.
| 3. How do trigonometric functions relate to the unit circle? | |
Ans. The values of trigonometric functions such as sine and cosine can be determined by considering the coordinates of a point on the unit circle. For any angle θ, the coordinates (cosθ, sinθ) of the corresponding point on the unit circle give the values of cosine and sine, respectively. This relationship allows us to easily calculate the trigonometric values for various angles using the unit circle.
| 4. What is the purpose of using the unit circle in trigonometry? | |
Ans. The unit circle provides a visual representation of the trigonometric functions and their values for any angle. It helps in understanding the periodicity, symmetry, and relationships between the trigonometric functions. The unit circle also simplifies calculations involving trigonometric functions by providing a reference point for determining the values of sine and cosine.
| 5. How can the unit circle be used to solve trigonometric equations? | |
Ans. Trigonometric equations involve solving for unknown angles or trigonometric values. The unit circle can be used to find solutions to these equations by considering the coordinates of points on the unit circle that satisfy the given equation. By relating the angles on the unit circle to the values of trigonometric functions, one can determine the solutions to the trigonometric equations.
Related Exams
About this Video
|
3.7K Views |
|
4.64/5 Rating |
|
Sep 16, 2024 Last updated |
Video Description: Trigonometric Functions & the Unit Circle for SSC CGL 2024 is part of SSC CGL Tier 2 - Study Material, Online Tests, Previous Year preparation.
The notes and questions for Trigonometric Functions & the Unit Circle have been prepared according to the SSC CGL exam syllabus.
Information about Trigonometric Functions & the Unit Circle covers all important topics for SSC CGL 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Trigonometric Functions & the Unit Circle.
Introduction of Trigonometric Functions & the Unit Circle in English is available as part of our SSC CGL Tier 2 - Study Material, Online Tests, Previous Year for SSC CGL & Trigonometric Functions & the Unit Circle in
Hindi for SSC CGL Tier 2 - Study Material, Online Tests, Previous Year course. Download more important topics related with notes, lectures and mock test series for
SSC CGL Exam by signing up for free.
Description
Video Lecture & Questions for Trigonometric Functions & the Unit Circle Video Lecture | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year - SSC CGL full syllabus preparation | Free video for SSC CGL exam to prepare for SSC CGL Tier 2 - Study Material, Online Tests, Previous Year.
Information about Trigonometric Functions & the Unit Circle
Here you can find the meaning of Trigonometric Functions & the Unit Circle defined & explained in the simplest way possible.
Besides explaining types of Trigonometric Functions & the Unit Circle theory, EduRev gives you an ample number of questions to practice Trigonometric Functions & the Unit Circle tests,
examples and also practice SSC CGL tests.
|
1366 videos|1312 docs|1010 tests
|
Up next
|
Explore Courses for SSC CGL exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Important questions
,Sample Paper
,mock tests for examination
,practice quizzes
,Extra Questions
,Free
,video lectures
,Online Tests
,Previous Year
,MCQs
,Trigonometric Functions & the Unit Circle Video Lecture | SSC CGL Tier 2 - Study Material
,Viva Questions
,Online Tests
,Previous Year
,Previous Year
,Exam
,ppt
,Previous Year Questions with Solutions
,Online Tests
,Trigonometric Functions & the Unit Circle Video Lecture | SSC CGL Tier 2 - Study Material
,Semester Notes
,Objective type Questions
,study material
,past year papers
,Summary
,Trigonometric Functions & the Unit Circle Video Lecture | SSC CGL Tier 2 - Study Material
,shortcuts and tricks
;
Study Trigonometric Functions & the Unit Circle on the App
Students of SSC CGL can study Trigonometric Functions & the Unit Circle alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Trigonometric Functions & the Unit Circle,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Trigonometric Functions & the Unit Circle is prepared as per the latest SSC CGL syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup
