These two words permutation and combination, at the initial level are very confusing and are generally used interchangeably. So, let’s take them one by one and understand them. Combination means from the given certain objects (may be alike or different) selecting one or more objects. Combination can also be replaced by the words – selection, collection or committee. For more details use the links given below:
Click here → Study Material of Combinations
Click here → Revision Notes of Combinations
Exercises of Combinations – Class 11th R.D. Sharma Solutions |
| Combinations Exercise 17.1 |
| Combinations Exercise 17.2 |
| Combinations Exercise 17.3 |