L8_A
1. Example: Unit Sphere (Method II)
L8_B
1. Proposition: The Graph of a Differentiable Function
Is a Regular Surface
Is a Regular Surface
2. Definition: Critical Points and Critical Values
L8_C
1. Definition: Regular Values
2. Proposition: The Inverse Image of a Regular Value
Is a Regular Surface
Is a Regular Surface
3. Example: Unit Sphere (Method III)
4. Recall: Inverse Function Theorem