Gradient, Directional Derivatives and Tangent plane 040 | CH7-5 eCalculus@CSU,Taiwan Channel: iCalculus CSU_中文文本、中文授課353 views • 14y agoRelated VideosHow To Find The Directional Derivative and The Gradient VectorDirectional Derivatives | What's the slope in any direction?Lec 12: Gradient; directional derivative; tangent plane | MIT 18.02 Multivariable Calculus, Fall 07