The word permutation means arrangement of the alike or different objects taken some or all at a time. So we can observe the word ‘arrangement’ used in the definition of permutation. Here the arrangement means selection as well as ordering. That means the order in which the objects are selected have also been taken care of in this case. For more details use the links given below:
Click here → Study Material of Permutations
Click here → Revision Notes of Permutations
Exercises of Permutations – Class 11th R.D. Sharma Solutions |
| Permutations Exercise 16.1 |
| Permutations Exercise 16.2 |
| Permutations Exercise 16.3 |
| Permutations Exercise 16.4 |
| Permutations Exercise 16.5 |