SubTopic: Tangent Plane Approximations

file1_Tangent_Plane ![file1_Tangent_Plane](https://github.com/vnb09/FSF-mathematics-python-code-archive/blob/fsf_tasks/FSF-2020/calculus-of-several-variables/approximations-and-optimizations/Tangent-Plane-Approximations/file1_Tangent_Plane.gif?raw=true)

file2_Tangent_plane_approximation_visualization ![file2_Tangent_plane_approximation_visualization](https://github.com/vnb09/FSF-mathematics-python-code-archive/blob/fsf_tasks/FSF-2020/calculus-of-several-variables/approximations-and-optimizations/Tangent-Plane-Approximations/file2_Tangent_plane_approximation_visualization.gif?raw=true)

file3_Non_Differentiable_Function ![file3_Non_Differentiable_Function](https://github.com/vnb09/FSF-mathematics-python-code-archive/blob/fsf_tasks/FSF-2020/calculus-of-several-variables/approximations-and-optimizations/Tangent-Plane-Approximations/file3_Non_Differentiable_Function.gif?raw=true)

file4_Tangent_plane_at_extrema_and_saddle_point ![file4_Tangent_plane_at_extrema_and_saddle_point](https://github.com/vnb09/FSF-mathematics-python-code-archive/blob/fsf_tasks/FSF-2020/calculus-of-several-variables/approximations-and-optimizations/Tangent-Plane-Approximations/file4_Tangent_plane_at_extrema_and_saddle_point.gif?raw=true)