Question

In each of the following cases, determine the direction cosines of the normal to the plane and the distance from the origin.
(a) z = 2
(b) x + y + z = 1
(c) 2x + 3y – z = 5
(d) 5y + 8 = 0

Answer 1

plane is 2D but three of them contain z which is 3D only Ď is the right answer please mark as brainlest questions