Trigonometric Ratios and Identities

This course includes introduction to trigonometry, reduction formulae, graphs of trigonometric functions and questions related to them. It will be helpful for students to clear their basic concepts of trigonometry.

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IIT JEE

JEE Main and Advanced Preparation

English

Trigonometry - IIT JEE

Trigonometry

Mathematics

IITJEE, NEET UG and Foundation

This lesson contains the sum and difference formulae for trigonometric functions. There are some short tricks on the lesson to learn the formulae which will be helpful for the students.

Trigonometric Ratios of Sum and Difference of Angles

Introduction

Questions on Reduction Formulae

Reduction Formulae

Graphs and Questions based on Range of Trigonometric Functions

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Trigonometric Ratios of Sum and Difference of Angles

Ruhi Jain

Trigonometry - IIT JEE

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