Introduction to 3DHard
Question
If A(1, 2, −1) and B (−1, 0, 1) are two points then co-ordinate of points which divide AB externally in the ratio of 1 : 2
Options
A.(3, 4, –3)
B.
(3, 4, −3)
C.
(1, 4, −1)
D.None of these
More Introduction to 3D Questions
If the line makes angles α, β, γ with xy, yz and zx planes respectively then which one of the following a...Find the angle between the planes 2x − y + z = 6 and x + y + 2z = 3 is -...The length of the perpendicular from point (1, 2, 3) to the line is -...The line joining the points (0,0,0) and (1,− 2, − 5) is divided by plane x − y + z = 1 in the ratio -...The length and foot of the perpendicular from the point (7, 14, 5) to the plane 2x + 4y − z = 2, are -...