Question: Question 4 (2 points) Consider rules for valid identifiers in the Python language: an identifier must start with a letter or underscore, followed by any

Question 4 (2 points) Consider rules for valid identifiers in the Python language: an identifier must start with a letter or underscore, followed by any combination of letters, numbers or underscore.

Question-4.1: Design and draw a state diagram that accepts Python identifiers

Question-4.2: Provide a BNF that would accept the same Python identifiers.

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