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Course Overview
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Sachin Rana is teaching live on Unacademy Plus

Sachin Rana
IVth Year UG, IIT Bombay | YouTuber (143k subs) | Mentored 3 under 100 ranks in JEE Advanced | No. 1 educator for Organic Chemistry.

Unacademy user
Please make course for probability
All the videos of this chapter are not available, there are only 5 here. Plz upload the all videos.
sir please add a course on binomial theorem and complex numbers
hi bro thanks for a great video on this dreadful chapter. will there be a another video on this topic
  1. PLAN FOR THE CHAPTER PERMUTATIONS AND COMBINATIONS The course will be of 18 videos covering all the concepts and topics. Each video ranges from around 8 mins to 15 mins . Homework would be given in each video and will be discussed in the next video All the concepts along with multiple examples will be dealt to enhance clarity Kindly click on the Enroll button so that you receive the notifications and there's no confusion regarding the videos. You can Rate and Review the course too. It acts as the BIGGEST MOTIVATION to keep makin FREE awesome courses. This chapter is best understood by practicing many questions and thus, I shall be taking multiple examples in this chapter.

  2. PERMUTATIONS and COMBINATIONS consists of the following parts: 1. Course Overview. 2. Fundamental Principle of Counting 3. Examples on the Principle(Part 4. Examples on the Principle(Part ll) 5. Examples on the Principle(Part III) 6. Factorial Notation. 7. Examples on P&C (Part 8. Examples on P&C (Part II) 9. Examples on P&C (Part Il) 10. Circular Permutations. 11. Division among Groups. 12. Principle of Inclusion and Exclusion. 13. Dictionary Problems. 14. Examples from the NCERT (Part 15. Examples from the NCERT (Part II) 16. Examples from the NCERT (PartI) 17. Important Questions (Part l 18. Important Questions (Part II)