Lesson#23 Question No.13 Q.13 Find an equation of the line through (-4, -6) and perpendicular to a line having slope -3/2. Q.14 Find an equation of the line through (11, -5) and parallel to a line with slope -24. Question No.25 Q.25 Find an equation of the line through (5, -8) and perpendicular to the join of A(-15, -8), B(10, 7). Introduction to Analytical Geometry Chapter No 4 Exercise No 4.3 Mathematics part 2
