Lectures related to Gradient Existence in R2

Explores differentiability, gradients, and the Mean Value Theorem for functions.

Introduces partial derivatives, directional derivatives, and differentiability of functions with examples and the Schwartz theorem.

Covers vector calculus concepts such as scalar and vector products, trigonometric circle, and derivatives of composite functions.

Explains partial derivatives, Hessienne matrix, and their properties.

Explores directional derivatives, tangent planes, and function differentiability in multivariable calculus.

Explores functions with values in R^m, gradients, derivatives, and the Jacobian matrix in multiple dimensions.