Lesson#18 Question No.9 Example 1 (Page no 195). Example 2 (Page no 196). Example 3 (Page no 197). Example 4 (Page no 198). Example 5 (Page no 198). Q.No. 9-20 and Q.No. 24-26 of Mathmatics Ex.4.3 Ex.4.3Part18 Q.9. Find an equation of: (a) The horizontal line through (7, -9) (b) The vertical line through (-5, 3) (c) The line bisecting the first and third quadrants (d) The line bisecting the second and fourth quadrants Introduction to Analytical Geometry Chapter No 4 Exercise No 4.3 Mathematics part 2
