a²fa²f The two-dimensional Laplace equation + = 0 describes the potentials and steady-state temperature distributions in
Posted: Tue Jun 07, 2022 5:53 am
a²fa²f The two-dimensional Laplace equation + = 0 describes the potentials and steady-state temperature distributions in a plane. Show that the function satisfies ах the two-dimensional Laplace equation. f(x,y) = e cos (-6x) 6y Find the second-order partial derivatives of f(x,y) with respect to x and y, respectively. 2²f a²f ax² ay²