IIT Bombay | Taught AIR 1, 6, 20*in JEE Advanced | Taught AIR 28 (AIIMS Delhi) | Tutored INCHO AIR 60 | Mentored multiple 100 percentiles.

Sachin Rana

In this course, the educator discusses the basics of Trigonometric Ratios and Identities are dealt along with many examples cover everything in this topic.

IIT JEE 2020 and 2021 Main and Advanced exam preparation. Know about detailed syllabus, best books, exam pattern and dates. Cover previous year question papers and book solutions from great educators.

IIT JEE

JEE Main and Advanced Preparation

English

Trigonometric Ratios and Identities

Trigonometry

Mathematics

IITJEE, NEET UG and Foundation

Ace the toughest competitive and government exams in India 

Test Preparation

The course plan for the chapter Trigonometric Ratios and Identities is discussed.

Course Overview

A very important video which deals with the signs that should be taken for trigonometric ratios.

Signs of Trigonometric Ratios

The basics of the trigonometry are discussed here which would play a very important role in the future.

Basics of Trigonometry

The fundamental relations of Trigonometry and some very important tips for Trigonometric Ratios and Identities are discussed in this video.

Fundamental Relations (Part I)

Important questions related to the Trigonometric Ratios are discussed in this very important video.

Fundamental Relations (Part II)

The graphs of the trigonometric ratios along with the concept of continuity is also discussed.

Graphs of Trigonometric Functions

The compound angles of sin and cos are dealt in the first part.

Compound Angles (Part I)

The compound angle formulae for Tan and Cot are discussed along with some important tips.

Compound Angles (Part II)

A very important video dealing with the derivation of Double and Triple angle formulae.

Double and Triple Angle Formulae

Componendo Dividendo is also discussed with some important theoretical concepts and questions.

Product of Sines/Cosines in terms of Sum

Sum and product are interconvertible in trigonometry and hence, they play a very important role in solving the questions.

Sum of Sines/Cosines in terms of Product

A very important video where we learn to evaluate the maximum and minimum of the function by using Trigonometry instead of Calculus.

Minimum and Maximum Value

The conditional identities are the cases where there is a special relation between the angles.

Conditional Identities

The questions and formulae for Sine and Cosine A.P. are dealt in detail in this video.

Sine and Cosine A.P.

Important Questions (Part I)

The second part of the important question series.

Important Questions (Part II)

The last part of the Trigonometric Ratios and Identities where we discuss important questions.

Important Questions (Part III)

Important Questions (Part IV)

A game-changer in Mathematics, produced 100 percentilers multiple times, AIR 33 & 34 (Mains 2024), his courses are the Benchmark for IIT JEE

Vineet Loomba

Revision course for JEE Main and Advanced on Trigonometry.

(Hindi) Trigonometry for JEE Main And Advanced - Revision Course

An IIT-Delhi alumnus, mentor to top AIRs like 12 & 24, a specialist in Calculus, former faculty at Bansal Classes, Vibrant Academy & Etoos.

Manoj Chauhan

The course contains Proofs and questions related to IIT JEE main and advance, Real definition of sine and cosine, and lots of formulas, series problems, trigonometric identities, graphs, Important general solutions

(Hindi) Compound Angles (Trigonometry Phase 1): IIT JEE

The concepts and the questions related to the chapter Trigonometric Equations have been dealt in detail in these videos.

Trigonometric Equations

Trigonometry is very important for IIT JEE - Doing lots of questions is crucial as lots of formula are involved in this chapter

(Hindi) Trigonometry Basics - IIT JEE Main and Advanced - Class 11th

This course covers all the required concepts from basic to JEE advanced level in the properties of triangle portion of Trigonometry. This topic is very important for JEE Main as well as Advanced. Numerous solved and unsolved examples will help you.

(Hindi) Solutions or Properties of Triangle: IIT JEE

This course explains all the relevant concepts and type of questions for JEE Main and Advanced in Inverse Trigonometry Portion of IIT-JEE

Lessons

18 lessons • 2h 21m

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Course Overview

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Signs of Trigonometric Ratios

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Basics of Trigonometry

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Fundamental Relations (Part I)

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Fundamental Relations (Part II)

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Graphs of Trigonometric Functions

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Compound Angles (Part I)

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Compound Angles (Part II)

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Double and Triple Angle Formulae

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Product of Sines/Cosines in terms of Sum

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