Saved Bookmarks
| 1. |
How many 3−digit numbers can be formed from the digits 1,2,3,4 and 5 assuming that(i) Repetition of the digits is allowed.(ii) Repetition of the digits is not allowed. |
|
Answer» How many 3−digit numbers can be formed from the digits 1,2,3,4 and 5 assuming that (i) Repetition of the digits is allowed. (ii) Repetition of the digits is not allowed. |
|