Vector Dot Product on Line (Jee Mains) | ExamDuo
Ask Doubts
Log in
3D Line Equations and Skew
Medium
Vector Dot Product on Line
Let A and B be two distinct points on the line
. Both A and B are at a distance
from the foot of perpendicular drawn from the point (1, 2, 3) on the line L. If O is the origin, then
is equal to:
SELECT ONE OPTION
A
49
B
47
C
21
D
62
Check
Ask about this question