b) Let r.o be polar coordinates. If uir,) satisfies V?u=0, show that the function vir,0) = u(/r,0) satisfies v=0.
Posted: Tue Sep 07, 2021 7:20 am
b) Let r.o be polar coordinates. If uir,) satisfies V?u=0, show that the function vir,0) = u(/r,0) satisfies v=0.