Please Login To Continue

Course Overview

Lesson 1 of 14 • 54 upvotes • 3:49mins

Avatar

Mayukh Sur

Continue on app
1

Course Overview

3:49mins

2

Origin of Trigonometry

9:43mins

3

Trigonometric Ratios

10:41mins

4

Some more Theorems on Trigonometry

10:46mins

5

Exercise 1

10:13mins

6

Exercise-2

9:58mins

7

Standard trigonometric ratios

12:17mins

8

Memorizing aider

12:20mins

9

Complements

13:14mins

10

Some proofs

11:23mins

11

Heights and distances part 1

9:23mins

12

Heights and distances part 2

10:42mins

13

Extra formulas for NTSE( 2θ and 3θ)

14:04mins

14

Questions on extra formulae

11:28mins

Crack NTSE with Unacademy

Get subscription and access unlimited live and recorded courses from India's best educators
Structured syllabus
Structured syllabus
Daily live classes
Daily live classes
Ask doubts
Ask doubts
Tests & practice
Tests & practice

Similar Plus Courses

thumbnail
ENROLL
HinglishSecurity Issues

Comprehensive Course on Internal Security

Rakesh Verma

Unacademy is India’s largest online learning platform. Download our apps to start learning


Starting your preparation?

Call us and we will answer all your questions about learning on Unacademy

Call +91 8585858585
Company
About usShikshodayaCareersBlogsPrivacy PolicyTerms and Conditions
Products
Learner appLearner appEducator appEducator appParent appParent app