Find the equation of the line through the intersection of 5x-3y-1=0 and 2x+3y-23=0 and
a)perpendicular to line whose equation is 5x-3y-1=0
b) parallel to the line 4x+5y-7=0
Point of intersection of 5x-3y-1=0 and 2x+3y-23=0 is (24/7 , 113/21 )
(a) : Perpendicular to 5x - 3y =1 will be -3x -5y = D
(b) Line parallel to 4x + 5y =7 will be 4x + 5y = E
(a) : Perpendicular to 5x - 3y =1 will be -3x -5y = D
(b) Line parallel to 4x + 5y =7 will be 4x + 5y = E