Saved Bookmarks
| 1. |
Find the domain and range of the greatest integer??? |
| Answer» The greatest integer function is\xa0defined\xa0for all real numbers. Hence, as per its\xa0definition, its domain is the set of real numbers.⌊x⌋=n, x∈[n,n+1)where\xa0n∈Z. The function is defined everywhere. Hence, the domain is\xa0x∈R.The range is,\xa0as per the definition, the set of all integers:\xa0⌊x⌋∈Z.\xa0 | |