Gradient and directional derivative | MIT 18.02SC Multivariable Calculus, Fall 2010 Channel: MIT OpenCourseWare149K views • 28/06/2011Related VideosHow To Find The Directional Derivative and The Gradient VectorGradients - composition | MIT 18.02SC Multivariable Calculus, Fall 2010Lec 12: Gradient; directional derivative; tangent plane | MIT 18.02 Multivariable Calculus, Fall 07Directional Derivatives | What's the slope in any direction?