Question: For = { 0 , 1 } , letL = xy ( | x | = | y | ) x = yR . That
ForletLxy xyxyR
That is for each string in L the first half of the string does not match the second half reversed. Design a CFG for L
Hint: Think about how you match the length of each half and what to do when you detectgenerate a mismatch in each half.
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