📢 New Syllabus 2025-26 notes are now available. 👉 Chapter 6 – Trigonometry (New Syllabus)OverviewUnit 6 – Algebraic ManipulationsClass 9 Maths NotesDownloadQuick Links :Exercise 6.1Exercise 6.2Exercise 6.3Review ExerciseMCQ’sUseful? Share with your friends.Read more articles Previous PostFactorization – Review Exercise 5 Next PostAlgebraic Manipulations – Review Exercise 6Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Δ
Exercise 6.1