Question

5. The intercepts of a straight line on the axes of coordinates are a and b. If p is the length of the
perpendicular drawn from the origin to this line, write the value of p in terms of a and b.
II. 1. In what follows, p denotes the distance of the straight line from the origin and a denotes the angle
made by the normal ray drawn from the origin to the straight line with OX measured in the
anti-clockwise sense. Find the equations of the straight lines with the following values of p and a.
( p=5, a = 60°
(ii) p = 6, a = 150°
770
(iii) p=1, a =
(iv) p = 4, a. = 90°
4
(v) p=0, a = 0
510
(vi) p=212, a =
4
4​

Answer 1

Answer:

9×1=¥ 9×2=18 9×3=27 9×4=36 9×5=45 9×6=54