maths
posted by Anonymous on .
find the equation to the straight line which passes through the point of intersection of the line 3x+4y1=0 and 5x+8y3=0 and is perpendicular to the line 4x2y+3=0

the two lines intersect at (1,1)
The required slope is 1/2
SO, the desired line is
y1 = 1/2 (x+1)