Question: please solve it correctly 1. Design context free grammar for the following languages defined over binary alphabet. a. {w the length of w is odd

please solve it correctly

1. Design context free grammar for the following languages defined over binary alphabet. a. {w the length of w is odd and its middle symbol is a 0} b. {w/w = WR, that is, w is a palindrome} c. {W W contains at least three 1s} =

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