Introduction to 3DEasy
Question
If 
is the equation of the line through (1, 2, −1) and (−1, 0, 1), then (l, m, n) is -
is the equation of the line through (1, 2, −1) and (−1, 0, 1), then (l, m, n) is -Options
A.(−1, 0, 1)
B.(1, 1, –1)
C.(1, 2, –1)
D.(0, 1, 0)
More Introduction to 3D Questions
Find the d.c′s of a line whose direction ratios are 2, 3, −6....The equation of a line through (−2, 3, 4) and parallel to the planes 2x + 3y + 4z = 5 and 3x + 4y + 5z = 6 are...If P1, P2, P3 denotes the perpendicular distance of the plane 2x - 3y + 4z + 2 = 0 form the parallel planes 2x - 3y + 4z...If the projection of a line on the co-ordinate axes are 6, −3, 2, then direction consines of the line are -...The equation of the planes passing through the line of intersection of the planes 3x − y − 4z = 0 and x + 3y...