Question: In Racket, write a recursive function called first-index that returns only the first index of the specified element in a list. Ex : (first-index '1

In Racket, write a recursive function called "first-index" that returns only the first index of the specified element in a list.

Ex : (first-index '1 '(3 5 1 4 5 2 1))

Would return 3

The function must take 2 arguments, the item you wish to find its index and a list.

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