Exercise 7.4 (New)Unit 7 – Permutations and CombinationsClass 11 Maths NotesDownloadQuick Links :Exercise 7.1 (New)Exercise 7.2 (New)Exercise 7.3 (New)Useful? Share with your friends.Read more articles Previous PostPermutations and Combinations – Exercise 7.3 (New Syllabus) Next PostSequences and Series – Exercise 6.4 (New Syllabus)Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Δ