Exercise 11.1 Unit 11 – Trigonometric Functions and Their Graphs Class 11 Maths Notes Download Useful? Share with your friends. Read more articles Previous PostTrigonometric Identities – MCQ’s Next PostTrigonometric Functions and Their Graphs – Exercise 11.2 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Δ