Question: Haskell: Write a function repeat_char c n (using recursion) that returns a string that contains n copies of the char- acter c. So repeat_char 'a'

Haskell:

Write a function repeat_char c n (using recursion) that returns a string that contains n copies of the char- acter c.

So repeat_char 'a' 3 should return "aaa" and repeat_char 'b' 9 should return "bbbbbbbbb".

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