Exercise 13.1Unit 13 – Inverse Trigonometric FunctionsClass 11 Maths NotesDownloadUseful? Share with your friends.Read more articles Previous PostApplication of Trignometry – MCQ’s Next PostInverse Trigonometric Functions – Exercise 13.2Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Δ