Question: Haskell - Using the definition for a Term as: data Term = Var String | Application Term Term | Lambda String Term Construct a Beta-Reduction

Haskell - Using the definition for a Term as:

data Term = Var String | Application Term Term | Lambda String Term

Construct a Beta-Reduction Haskell function as per the definition below:

betaReduce :: Term -> Term -> Term

It can assume its first argument is a lambda expression. Note: If the formal parameter of that lambda expression is free in the second argument, it must alpha rename it.

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