First Year Math Chapter 7 Notes
Unit no :7 Permutation,combination and probability
These notes are available to view or download. These notes covers chapter no three of first year chapter name “Permutation ,combination and probability”these notes cover the following topics
Permutations and Combinations, which are given here. Students can learn how to find the factorial of a number, and how to compute the permutations and combinations for the given condition. This chapter deals with computing the number of different ways of arrangement of a given number of objects without listing the objects.
Class 11 Maths Chapter 7 – permutations and combinations describe the following important concepts:
- Fundamental Principle of Counting
- Multiplication Principle
- Addition Principle
- Permutations
- Permutation of n different objects
- When the repetition of an object is allowed
- Permutations when the objects are not distinct
- Combinations
Important question of this chapter is
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