Question: will give thumbs up, detailed solution please Write grammars (production rules only) for the following languages over alphabet a and b. 1. all possible palindromes

will give thumbs up, detailed solution please

Write grammars (production rules only) for the following languages over alphabet a and b. 1. all possible palindromes over alphabet (a, b}. i.e., the strings read the same backward and forward, such as bb, bab, aabbabbaa. 2. Strings that have twice number of a's as b's, such as aab, aababa, and aba. 3. Strings with one a and even number of b's, such as abb, abbbb, babbb

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