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Partial Derivatives of a Function of Two Variables

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Chapter 14. 14.3 Partial Derivatives. Partial Derivatives of a Function of Two Variables. Chapter 14. 14.3 Partial Derivatives. Partial Derivatives of a Function of Two Variables. Chapter 14. 14.3 Partial Derivatives. Partial Derivatives of a Function of Two Variables. Chapter 14. - PowerPoint PPT Presentation
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Dr.-Ing. Erwin Sitompul President University Lecture 5 Multivariable Calculus President University Erwin Sitompul MVC 5/1 http://zitompul.wordpress.com
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Page 1: Partial Derivatives of a Function of Two Variables

Dr.-Ing. Erwin SitompulPresident University

Lecture 5

Multivariable Calculus

President University Erwin Sitompul MVC 5/1

http://zitompul.wordpress.com

Page 2: Partial Derivatives of a Function of Two Variables

President University Erwin Sitompul MVC 5/2

Partial Derivatives of a Function of Two VariablesChapter 14 14.3 Partial Derivatives

Page 3: Partial Derivatives of a Function of Two Variables

President University Erwin Sitompul MVC 5/3

Partial Derivatives of a Function of Two VariablesChapter 14 14.3 Partial Derivatives

Page 4: Partial Derivatives of a Function of Two Variables

President University Erwin Sitompul MVC 5/4

Partial Derivatives of a Function of Two VariablesChapter 14 14.3 Partial Derivatives

Page 5: Partial Derivatives of a Function of Two Variables

President University Erwin Sitompul MVC 5/5

Partial Derivatives of a Function of Two VariablesChapter 14 14.3 Partial Derivatives

Page 6: Partial Derivatives of a Function of Two Variables

President University Erwin Sitompul MVC 5/6

Calculations Example

Chapter 14 14.3 Partial Derivatives

Page 7: Partial Derivatives of a Function of Two Variables

President University Erwin Sitompul MVC 5/7

Calculations Example

Chapter 14 14.3 Partial Derivatives

Example

Page 8: Partial Derivatives of a Function of Two Variables

President University Erwin Sitompul MVC 5/8

Calculations Example

Chapter 14 14.3 Partial Derivatives

Page 9: Partial Derivatives of a Function of Two Variables

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Calculations Example

Chapter 14 14.3 Partial Derivatives

As a single-variable function,

Page 10: Partial Derivatives of a Function of Two Variables

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Functions of More Than Two Variables Example

Chapter 14 14.3 Partial Derivatives

Page 11: Partial Derivatives of a Function of Two Variables

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Second-Order Partial Derivatives Example

Chapter 14 14.3 Partial Derivatives

Page 12: Partial Derivatives of a Function of Two Variables

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The Mixed Derivative TheoremChapter 14 14.3 Partial Derivatives

Example

How?

Page 13: Partial Derivatives of a Function of Two Variables

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Functions of Two and Three VariablesChapter 14 14.4 The Chain Rule

Page 14: Partial Derivatives of a Function of Two Variables

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Functions of Two and Three VariablesChapter 14 14.4 The Chain Rule

Page 15: Partial Derivatives of a Function of Two Variables

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Functions of Two and Three VariablesChapter 14 14.4 The Chain Rule

Example

Page 16: Partial Derivatives of a Function of Two Variables

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Functions of Two and Three VariablesChapter 14 14.4 The Chain Rule

Example

Page 17: Partial Derivatives of a Function of Two Variables

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Functions Defined on SurfacesChapter 14 14.4 The Chain Rule

Page 18: Partial Derivatives of a Function of Two Variables

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Functions Defined on SurfacesChapter 14 14.4 The Chain Rule

Page 19: Partial Derivatives of a Function of Two Variables

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Functions Defined on SurfacesChapter 14 14.4 The Chain Rule

Example

Page 20: Partial Derivatives of a Function of Two Variables

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Functions Defined on SurfacesChapter 14 14.4 The Chain Rule

Page 21: Partial Derivatives of a Function of Two Variables

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Functions Defined on SurfacesChapter 14 14.4 The Chain Rule

Example

Page 22: Partial Derivatives of a Function of Two Variables

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Homework 5 Exercise 14.3, No. 14. Exercise 14.3, No. 43. Exercise 14.4, No. 5. Exercise 14.4, No. 12. Exercise 14.4, No. 40.

Homeworks must not be submitted, but there will be a 15-minute short quiz in every lecture, asking 1-2 of the homework problems.

Next short quiz: One week after midterm exam, at 17.15.

Chapter 14 14.4 The Chain Rule


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