Question

Domain of the function f(x) =[x]/{x} is, (where [·] and {·} represent greatest integer and fractional part functions respectively) please answer only if you know

Answer 1

Answer:

Important Notes

1. If x is a number between successive integers n and n+1, then ⌊x⌋=n. ...
2. The domain of the greatest integer function is R R and its range is Z Z .
3. The fractional part will always be non-negative, as x will always be greater than (or equal to) ⌊x⌋.