น v For x = = u2+02, Y = v2 a(x,y) find O(u,v)' u2+v2 2(x,y,z) For x = u? + v2, y = uvwa,z = u + vw, find O(u,v,w) = Z
Posted: Tue May 10, 2022 8:47 pm
น v For x = = u2+02, Y = v2 a(x,y) find O(u,v)' u2+v2 2(x,y,z) For x = u? + v2, y = uvwa,z = u + vw, find O(u,v,w) = Z