Introduction to 3DHard
Question
Direction ratios of the line represented by the equation x = ay + b, z = cy + d are -
Options
A.(a, 1, c)
B.(a, b − d, c)
C.(c, 1, a)
D.(b, ac, d)
More Introduction to 3D Questions
If the angle between the lines whose direction ratios are 2, −1, 2 and a, 3, 5 be 45o, then a =...The length and foot of the perpendicular from the point (7, 14, 5) to the plane 2x + 4y − z = 2, are -...Equation of the plane through (3, 4, −1) which is parallel to the plane .(2î − 3ĵ + 5). + 7 = 0 is...The lines and are -...A (3, 2, 0), B (5, 3, 2) and C (−9, 6, −3) are vertices of a triangle ABC. If the bisector of ∠A meets...