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Exercise 1: Summing numbers, recursively

Write a function that returns the sum of the numbers from 1 to n. It should use a recursive approach.

def recursiveSum(n):
    return 0 # TODO

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Exercise 2: Reversing a string, recursively

Write a function that returns the reverese of a string. It should use a recursive approach.

def recursiveReverse(s):
    return 0 # TODO

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Exercise 3: Finding anagrams of a string, recursively

Write a function that returns a list of all of the anagrams of a given string. It should use a recursive approach.

def recursiveAnagram(s):
    return 0 # TODO

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