Question:

Let S be a differentiable surface with parameterization σ:

Last updated: 8/9/2022

Let S be a differentiable surface with parameterization σ:

Let S be a differentiable surface with parameterization σ: R² →>> R³ (u, v)o(u, v) = (u, v, u² - v²). Find the normal, geodesic, Gaussian, mean, and principal curvatures.