Find the combined equation of the pair of lines through the point (1, 0) and parallel to the lines represented by `2x^2-x y-y^2=0`

Write the equation of the lines through the point (1,-1) parallel to x+3y-4=0

Write the equation of the line passing through the point (1,-1) and parallel to the line x+3y -4=0

Find the joint equation of the pair of lines which pass through the origin and are perpendicular to the lines represented the equation y^2+3x y-6x+5y-14=0

Find the equation of the pair of straight lines passing through the point (1,3) and perpendicular to the lines 2x-3y+1=0 and 5x+y-3=0.

Find the combined equation of the line x+2y=5 and 2x-y=1 .

Find the equation of a line through (-1,3)parallel to the line x-2y+5=0

Find the equation of the plane through the points (1,0,-1),(3,2,2) and parallel to the line (x-1)/1=(y-1)/(-2)=(z-2)/3 .

Find the equation of the plane passing through the points (1,0,-1)a n d(3,2,2) and parallel to the line x-1=(1-y)/2=(z-2)/3dot