Determine wether or not the vector field is conservative
My Notes 7. + -11.25 points scalcET8 16.5.51 6.XP. 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)-y cos(xy)i + x cos(xy)j - 8 sin(z)k f(x, y, z) =