Exercise 12.1 Unit 12 – Application of Trignometry Class 11 Maths Notes Download Useful? Share with your friends. Read more articles Previous PostTrigonometric Functions and Their Graphs – MCQ’s Next PostApplication of Trignometry – Exercise 12.2 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Δ