Find the equation of the line passing through the point (2,1) and (-2,4).

Find the equation of a line passing through the points (-1,1) and (2,-4)

Find the equation of the line passing through the points (1,2,3) and (-1,0,4).

Find the equation of a line passing through the points (2,5) and (-3,1) .

Find the equation of a line passing through the points (3,5) and (-2, 1).

Find the equation of the line passing through the points (1, 2, 3) and (-1, 0, 4).

Find the equation of the plane passing through the points (2,2,-1) and (3,4,2) and parallel to the line whose direction ratios are (7,0,6)

Find the equation of the line passing through the points (4, – 5) and (–1, –2) .

Find the equation of the line passing through the point (2, 3) and perpendicular to the line 4x+3y=10.

Find the equation of the line passing through the point (1,-1,1) and perpendicular to the lines joining the points (4,3,2),(1,-1,0) and (1,2,-1),(2,1,1)

Find the equation of the line passing through the point (3,1,1,-5) and parallel to (x+4)/(3)=(y-3)/(2)=(z-4)/(3)