Find the equation of the line perpendicular to x-axis and passing through the origin.

Find the equation of the line perpendicular to the x-axis and passing through the point (-1, , -1) .

Find the equation of the line perpendicular to the x-axis and passing through the point (-1, , -1) .

Find the equation of the line perpendicular to the x-axis and : passing through the origin.

Find the equation of the line perpendicular to the x-axis and : passing through the point (- 1, -1).

Find the equation of the line perpendicular to the x-axis and : passing through the point (- 3, 1/2) .

Find the equation of the bisector of the acute angle between the lines,5x+12y=0 and 3x=4y. Also find the equation of a line perpendicular to it and passing through the origin.

Find the equation of the line perpendicular to the x-axis and (i) passing through the origin (ii) passing through the point (-3,(1)/(2))

Find the equation of the line perpendicular to x-axis and passing through (-2,-1).

(i)Find the equation of the line parallel to y-axis and passsing through (-7,-11). (ii) Find the equation of the line perpendicular to y-axis and passing through (5,6).

Find the equation of the straight line perpendicular to y-axis and : passing through the origin.