Question: 3. Write denotational semantics for Boolean expressions defined in the following grammar bool TRUE | FALSE | var boolExpr boolExpr leftExpr bop rightExpr NOT leftExpr

3. Write denotational semantics for Boolean expressions defined in the following grammar bool TRUE | FALSE | var boolExpr boolExpr leftExpr bop rightExpr NOT leftExpr leftExpr : TRUE FALSE var rightExpr TRUE FALSE var bop AND OR You can assume that a VARMAP function is available that will contain boolean values for boolean variables. If variables have value undef the denotational semantics should return error

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