Basic principle of counting, Permutation of (a) set of objects all different (b) set of objects not all different (c) circular arrangement (d) repeated use of the same objects. Combination of things all different, Properties of combination
| Sn | Permulation And Combination Notes Pdf .[ click to view ] |
| 1 | All Chapter Solution |
| 2 | Permutation and Combination [1] |
| 3 | Permutation |
| 4 | Combination |