(1.1) Let U and V be the planes given by: U : λx + 5y − 2λz − 3 = 0,
V : −λx + y + 2z + 1 = 0.
Determine for which value(s) of λ the planes U and V are:
(a) orthogonal,
(b) Parallel.
(1.2) Find an equation for the plane that passes through the origin (0, 0, 0) and is parallel to the (3) plane −x + 3y − 2z = 6.
(1.3) Find the distance between the point (−1, −2, 0) and the plane 3x − y + 4z = −2.
1.
a)
b)
The planes are parallel when
So. such does not exist.
2.
−x + 3y − 2z =0
3.
Comments
Leave a comment