Question: Suppose that you are writing a new software development environment for a new programming language. In this new programing language, an expression can have two

Suppose that you are writing a new software development environment for a new programming language. In this new programing language, an expression can have two or more kinds of balanced parentheses. For example, Java expressions can have both round and square parentheses and both must be balanced; that is, every ( must match ), and every [ must match]. Write a grammar for strings of balanced parentheses of these two types. For example ( [ ] ( [ ( ) ] ) ) is in the language but [ ( ] ) is not.

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