[" 9) id line woith dived wrines you the lines "],[" to "2,1,2," meets each of the linend "],[x=y+a=3" and "x+a=2y=23" at "1,9],[" then "(pq)/(a)=1]

A line with directional cosines prontional to 2, 1,2 meets each of the lines x = y + a = z and x+ a = 2y = 2z . The coordinates of each of the points deintersection are given by

A line with directional cosines prontional to 2,1,2 meets each of the lines x=y+a=z and x+a=2y=2z. The coordinates of each of the points deintersection are given by

A line with direction cosines proportional to 2,1,2 meets each of the lines x=y+a=z and x+a=2y=2z. The coordinates of each of the points of intersection are given by

A line with direction cosines proportional to 2,1,2 meet each of the lines x=y+a=z nd x+a=2y=2z . The coordinastes of each of the points of intersection are given by

If the line y=mx , meets the lines x+2y=1 and 2x-y+3=0 at one point only then m=?