Question: In the file main.kt, you are filtering a list of integers and want to use an already existing function, removeBadValues. What is the proper way to invoke the function from filter in the line below?

  1. `::removeBadValues`
  2. `GlobalScope.removeBadValues()`
  3. `Mainkt.removeBadValues`
  4. `removeBadValues`

Answer: The correct answer of the above question is Option A:`::removeBadValues`