For each of the following planes, find the direction cosines of the normal to the plane and the distance of the plane from the origin:
Question:
For each of the following planes, find the direction cosines of the normal to the plane and the distance of the plane from the origin:
(i) $2 x+3 y-z=5$
(ii) $z=3$
(iii) $3 y+5=0$
Solution:
