# 'Chapter 7 trigonometric identities' presentation slideshows

## Pre Calculus – Math Analysis

Pre Calculus – Math Analysis. The activities in session are designed to familiarize you with the mathematics materials that you will use as the primary resource for your mathematics instructional program. Goals of the Training.

By carla-oneil
(162 views)

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## Chapter 7: Trigonometric Identities and Equations

Chapter 7: Trigonometric Identities and Equations. Jami Wang Period 3 Extra Credit PPT. Pythagorean Identities. sin 2 X + cos 2 X = 1 tan 2 X + 1 = sec 2 X 1 + cot 2 X = csc 2 X These identities can be used to help find values of trigonometric functions. .

By jag (140 views)

## Chapter 11: Trigonometric Identities

Chapter 11: Trigonometric Identities. 11.1 Trigonometric Identities 11.2 Addition and Subtraction Formulas 11.3 Double-Angle, Half-Angle, and Product-Sum Formulas 11.4 Inverse Trigonometric Functions 11.5 Trigonometric Equations. 11.1 Trigonometric Identities.

## Chapter 5 Trigonometric Identities

Chapter 5 Trigonometric Identities. Trigonometric Identities. Quotient Identities. Reciprocal Identities. Pythagorean Identities. sin 2 q + cos 2 q = 1. tan 2 q + 1 = sec 2 q. cot 2 q + 1 = csc 2 q. sin 2 q = 1 - cos 2 q. tan 2 q = sec 2 q - 1. cot 2 q = csc 2 q - 1.

By anoki (142 views)

## Chapter 11: Trigonometric Identities

Chapter 11: Trigonometric Identities. 11.1 Trigonometric Identities 11.2 Addition and Subtraction Formulas 11.3 Double-Angle, Half-Angle, and Product-Sum Formulas 11.4 Inverse Trigonometric Functions 11.5 Trigonometric Equations. 11.2 Sum and Difference Identities.

By david-riggs (137 views)

## Trigonometric Identities

Trigonometric Identities. Unit 5.1. Define Identity. If left side equals to the right side for all values of the variable for which both sides are defined. 2. Classic example a 2 + b 2 = c 2 x 2 – 9 = x + 3 x ≠ 3 x – 3. Not an Identity.

By shana-berry (57 views)

## TRIGONOMETRIC IDENTITIES

TRIGONOMETRIC IDENTITIES. Remember an identity is an equation that is true for all defined values of a variable. We are going to use the identities that we have already established to "prove" or establish other identities. Let's summarize the basic identities we have. RECIPROCAL IDENTITIES.

By walker-jefferson (108 views)

## Trigonometric Identities

5. Trigonometric Identities. 5. Trigonometric Identities. 5.1 Fundamental Identities 5.2 Verifying Trigonometric Identities 5.3 Sum and Difference Identities for Cosine 5.4 Sum and Difference Identities for Sine and Tangent 5.5 Double-Angle Identities 5.6 Half-Angle Identities.

By claudeturner (3 views)

## TRIGONOMETRIC IDENTITIES

TRIGONOMETRIC IDENTITIES. An identity is an equation that is true for all defined values of a variable. We are going to use the identities that we have already established and establish others to "prove" or verify other identities. Let's summarize the basic identities we have.

By maurizio-noonan (290 views)

## Trigonometric Identities

Section 14-1. Trigonometric Identities. There are six trigonometric ratios that we will deal with in Chapter 14. sine ratio (sin θ ) cosine ratio (cos θ ) tangent ratio (tan θ ) cosecant ratio (csc θ ) secant ratio (sec θ ) cotangent ratio (cot θ ). Example 1.

By neith (155 views)