Introduction to 3DHard
Question
The length of the perpendicular from point (1, 2, 3) to the line 
is -
is -Options
A.5
B.6
C.7
D.8
More Introduction to 3D Questions
The co-ordinates of the foot of the perpendicular drawn from the point A (1, 0, 3) to the join of the point B (4, 7, 1) ...Angle between two lines and is -...Find the ratio in which the segment joining the points (2, 4, 5), (3, 5, −4) is divided by the yz-plane....The plane containing the lines and -...If P ≡ (0, 5, 6), Q ≡ (2, 1, 2), R ≡ (a, 3, 4) and PQ = QR then ′a′ equal to -...