L1=3x+2y-2=0
L2=4x+3y-7=0
P=(2,3)
Find the intersection point of L1 and L2
x=((2โ4)โ(3โ3)(โ2โ3)โ(2โโ7)โ)
x=โ18โ=โ8
3(-8)+2y=2
2y=2+24
y=13
Q=(-8,13)
Equation of QP will be given by;
yโy1โ=(x2โโx1โ)(y2โโy1โ)โ(xโx1โ)
yโ13=2+83โ13โ(x+8)
yโ13=โ1(x+8)
yโ13=โxโ8
x+yโ13+8=0
x+yโ5=0 Is the equation of the line.
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