The chapter Permutation and Combination plays an important role in both phases of Joint Entrance Examination (JEE) i.e. JEE Main and JEE Advanced. About 2-4 questions are being asked from this chapter. This article talks about important formulae, concepts and previous year questions related to chapter Permutation and Combination. This article includes complete information about all the topics of Chapter Permutation and Combination like permutation, linear permutation, circular permutation, combination, relationship between permutation and combination etc.
Some solved questions are given below: