If the line `x-3y+5+ k(x+y-3)=0`, is perpendicular to the line `x+y=1`, and `k`.

If one of the lines given by kx^(2)-5xy-3y^(2)=0 is perpendicular to the line x-2y+3=0 , then k=

If one of the lines given by kx^(2)-5xy-3y^(2)=0 is perpendicular to the line x-2y+3=0 ,then the value of k is

If one of the lines given by 3x^(2)-kxy+5y^(2)=0 is perpendicular to the line 5x+3y=0 , then k=

Find the value of k if the straight line 2x+3y+4+k(6x-y+12)=0 is perpendicular to the line 7x+5y-4=0

Find the equation of the line through the point of intersection of the lines 3x-4y+1=0 and 5x+y-1=0 and perpendicular to the line 2x-3y=10

The equation of the line passing through the point of intersection of the line x-3y+2=0 and 2x+5y-7=0 and perpendicular to the line 3x+2y+5=0 is

Find the equation of the line through the intersection of the lines 5x-3y=1 and 2x+3y=23 and which is perpendicular to the line 5x-3y=1