If two lines in space intersect at a point, then the shortest distance between them is
1
0
-1
1/2
The vector equation of a straight line which passes through the origin and is parallel to a given vector is
The Cartesian equations of a line are 6x - 2 = 3y + 1 = 2z - 2, then direction ratios are
6, 3, 2
1, 2, 3
2, 3, 4
6, 3, 4
The equation of a line passing through the point(-1, 2, 3) and having direction ratios proportional to -4, 5, 6 is
None of these
The shortest distance between the lines whose vector equations are
-1/√6
1/√6
2/√6
-2/√6
Equation of the line passing through the point (2, 3, 4) and (4, 6, 5) is
The cartesian equation of the line is . The vector equation of the line is
The cartesian equation of a line are 6x - 2 = 3y + 1 = 2z - 2. Find the vector equation of this line
Find the vector equation of the line joining the points whose position vectors are
