please solve the above question with correct method and try to give the explanation as well. Please attempt if you know the correct Answer. Otherwise don't try to attempt

5. If n is a non-negative integer, consider the list split_list computed by the code snippet below. \[ \begin{array}{l} \text { test_string }=\text { "xxx" }+" * * n+\text { " } x x " \\ \text { split_list = test_string.split(" ") } \end{array} \] The length of this list depends on the particular values of n used in computation. Which option below correctly expresses the length of split_list in terms of n ? 3 2 n+1 n