Question

# Write the equations in cylindrical coordinates. 3x+2y+z=6

Solid Geometry
Write the equations in cylindrical coordinates.
$$3x+2y+z=6$$

The given equation is $$3x+2y+z=6$$
we know $$x=r\cos\theta,y=r\sin\theta$$ and z=z
$$\therefore$$ we have $$3r\cos\theta+2r\sin\theta+z=6$$
$$3r\cos\theta+2r\sin\theta+z=6$$