Exercise 4.2 Unit 4 – Introduction to Analytic Geometry Class 12 Maths Notes Download Useful? Share with your friends. Read more articles Previous PostIntroduction to Analytic Geometry – Exercise 4.1 Next PostIntroduction to Analytic Geometry – Exercise 4.3 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Δ