Python: Given two sorted arrays (one in ascending order and other in descending order) compare elements in both so the output of each list is in ascending order. Must have a function that passes in two arrays compareArrays(arr1, arr2, n)

For example:

Must be given two array of same length or size:

arr1=[1,4,5,11]

arr2 =[20,9,3,2]

output:

[1, 2, 3, 4] [5, 9, 11, 20]