Question: 4. Regular Expressions Write a regular expression for the following languages. (a) All strings of a's, b's, and c's that start with abb. (b) All

4. Regular Expressions Write a regular expression for the following languages.

4. Regular Expressions Write a regular expression for the following languages. (a) All strings of a's, b's, and c's that start with abb. (b) All strings of a's, b's, and c's that do not contain more than 1 a and 3 b's

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