## Family of Lines – The combined Equation of Angle Bisectors

Here, you will learn equation of family of lines and the combined equation of the bisectors of the angle between the lines. Family of Lines Equation If equation of two lines be P = $$a_1x+b_1y+c_1$$ = 0 and Q = $$a_2x+b_2y+c_2$$ = 0, then the equation of the lines passing through the point of intersection …