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Home  /  Calculus: Single and Multivariable (8e)  /  Chapter 14 · Differentiating Functions of Several Variables
Section 14.5

Gradients and Directional Derivatives in Space

Gradients and directional derivatives in three variables; gradient and level surfaces.

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Chapter 14 · Differentiating Functions of Several Variables
Examples

Examples of Calculating the Directional Derivative

Examples

Examples of Where a Function Increases or Decreases Most Rapidly

Examples

Examples of Tangent Lines to Level Curves