Get list of elements that are divisible by 3 or 5 from 1 - 1000

Question

I\'m trying to write a functional approach in scala to get a list of all numbers between 1 & 1000 that are divisible by 3 or 5

Here is what I have so far :

Answer 1

(Range(3, 1000, 3) ++ Range(5, 1000, 5)).toSet.toList.sorted

Sorted can be omitted.