Introduction to 3DHard
Question
If the product of distances of the point (1, 1, 1) from the origin and the plane x − y + z + k = 0 be 5, then k =
Options
A.−2
B.−3
C.4
D.7
More Introduction to 3D Questions
The lines and are -...The distance of the point (1, 2, 3) from x-axis is -...The coordinates of the points A and B are (−2, 2, 3) and (13, −3, 13) respectively. A point P moves so that ...If points A (3, 2, −4) ; B(5,4, −6) and C(9, 8,−10) are collinear then B divides AC in the ratio -...The plane containing the lines and -...