NCERT Exercise 9.2 Q13 - Straight Lines

Question: Find the line through (0, 2) making angle 2pi/3 with the positive x-axis, and the parallel line through (0, -2).

Answer: y = -sqrt(3)x + 2 and y = -sqrt(3)x - 2.

Full step-by-step NCERT solution with diagrams on Something by Zero.