I am not sure what to do if the vector field is conservative (curl F = 0). Help is appreciated!
Determine whether or not the vector field is conservative. If it is conservative, find a function fsuch that F - Vf. (If the vector field is not conservative, enter DNE.) F(x, y, z) = 18xy + (9x2 + 8yz)j + 4y2k rx, y, z) = 0