Introduction to 3DHard
Question
If A = (0, 1, −2), B = (2, −1, 0), C = (1, 2, 3), then a bisector of angle BAC has direction ratios
Options
A.1, 1, 1
B.1, 1, −1
C.0, − 1, 1
D.None of these
More Introduction to 3D Questions
If P(6, 3, 2) ; Q (5,1,4) ;R (3, −4, 7) and S (0, 2, 5) are given points then the projection of PQ on RS is equal ...Consider the following 5 statements(I) There exists a plane containing the points (1, 2, 3) and (2, 3, 4) and perpendicu...The distance between the parallel planes given by the equations, + 3 = 0 and + 5 = 0 is -...The co-ordinates of the point which are lie equally distance from the point (0, 0, 0) ; (a, 0, 0) ; (0, b, 0) and (0, 0,...The equation of a plane which passes through (2, − 3, 1) and is normal to the line joining the points (3, 4, ͨ...