The equation of the line that passes through `(10 ,-1)` and is perpendicular to `y=(x^2)/4-2` is `(a)4x+y=39` (b) `2x+y=19` `(c)x+y=9` (d) `x+2y=8`

The equation of the line passing through (2,-4) and perpendicular form the point (2,4) on the line x+y=1 is

The y-intercept of the line passing through A(6,1) and perpendicular to the line x-2y=4 is . . .

The equation of the line passing through the point (x', y') and perpendicular to the line y y'=2a (x+x') is

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

The combine equation of the lines passing through the origin and perpendicular to the lines x+2y=19 and 3x+y=18 is

Find the joint equation of the lines passing through the origin and perpendicular to the lines x + 2y = 19 and 3x + y = 18.

(i) Find the vector and cartesian equation of the line passing through the point (1,2,-4) and perpendicular to the two lines : (x - 8)/(3) = (y + 19)/(-16) = (z - 10)/(7) and (x - 15)/(3) = (y - 19)/(8) = (z - 5)/(-5) . (ii) Find the vector and cartesian equations of the line passing through the point (2,1,3) and perpendicular to the lines : (x -1)/(1) = (y -2)/(2) = (z - 3)/(3) and (x)/(-3) = (y)/(2) = (z)/(5) .

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) .

The equation of the line passing through the center and bisecting the chord 7x+y-1=0 of the ellipse (x^(2))/(1)+(y^(2))/(7)=1 is (a) x=y (b) 2x=y( c) x=2y(d)x+y=0