Question: Haskell: Write a function length_char c string (that uses recursion) that takes a character c and a string string and returns the number of times

Haskell:

Write a function length_char c string (that uses recursion) that takes a character c and a string string and returns the number of times that c occurs at the start of string.

So length char 'a' "aaabaa" should return 3, and length char 'c' "cbcac" should return 1.

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