# Plus One Math's Notes Chapter3 Trigonometric Functions

What is a
trigonometric function? Why is this kind of function called a trigonometric function? In a nutshell, trig functions are functions that deal with right triangles and all their related properties.

The most important key to know about chapter 3 Trigonometric Functions. Mathematics is a field of study that involves the classification, prediction, and explanation of natural phenomena. Many mathematical methods have been developed to solve practical problems in business, science, and engineering.  We need to revise HSS chapter 3 concepts in the whole topics and vice versa, so this is a detailed note of Trigonometry, the mathematical study of relationships involving lengths and angles of triangles. These functions teach how to use the trigonometric ratios and techniques for working with sines, cosines, and tangents. while revising chapter 3

 Board SCERT, Kerala Text Book NCERT Based Class Plus One Subject Math's Notes Chapter Chapter 3 Chapter Name Trigonometric Functions Category Plus One Kerala

## Kerala Syllabus Plus One Math's Notes Chapter 3 Trigonometric Functions

### Topics covered:

The significant points discussed in this chapter are:
• Introduction
• Angles
• Trigonometric Functions
• Trigonometric Functions of Sum and Difference of Two Angles
• Trigonometric Equations

#### Chapter 3: Trigonometric Functions Notes - Preview

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