59:19

Chapter 3 3 Differentiation

1:01:17

Chapter 3 1 Differentiation

20:46

Homework Chapter 1 2

1:19:26

Homework Chapter 1 1

1:22:10

Exercises Chapter3 1 Differentiation

27:49

Chapter 3 DifferentiationPart 1

54:13

Exercises Chapter3 2 Differentiation

1:01:45

Math 105 Calculus 1 Chapter 1 2