Find the equation of the straight line through `(x_1, y_1)` perpendicular to the line joining `(x_2, y_2) and (x_3 , y_3)`.

Find the equation of the straight line through (2, 3) and perpendicular to the line 4x-3y=10

Find the equation of a line, passes through (-1,2) and perependicular to the line 2x+3y=1 .

find the equation of a line passing through (3,-2) and perpendicular to the line x-3y+5=0

Find the equation of the straight line passing through the point (2, 5) and perpendicular to the line 2x+5y=31 .

The equation of the straight line passing through the point (3,2) and perpendicular to the line y=x is

Find the equation of a straight line that has y- intercept 4 and is perpendicular to straight line joining (2,-3) and (4.2)

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

(i) Find the equations of the straight line passing through the point (2,3,-1) and is perpendicular to the lines : ( x-2)/(2) = (y + 1)/(1) = (z - 3)/(-3) and (x - 3)/(1) = (y + 2)/(1) = (z - 1)/(1) . (ii) Find the equation of the line which intersects the lines : (x + 2)/(1) = (y - 3)/(2) = (z + 1)/(4) and (x - 1)/(2) = (y - 2)/(3) = (z - 3)/(4) Perpendicular and passes through the point (1,1,1) .

Find the equation of a line passes through the point (-2,1) and perpendicular to the line 3x+y=5 .

Find the equation of the straight line that passes through the point (3,4) and is perpendicular to the line 3x+2y+5=0