[Solved]Consider Following Type Please Write Haskell Function Data Expr1 Val1 Int Add1 Expr Expr S Q37214937

1. Consider the following type please write a Haskell function:data Expr1 = Val1 Int | Add1 Expr Expr | Sub1 Expr ExprWrite a HASKELL function value1 that evaluates anexpression.
   value1 :: Expr1 -> Int

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Answer to Consider the following type please write a Haskell function: data Expr1 = Val1 Int | Add1 Expr Expr | Sub1 Expr Expr Wr… . . .