Question & Answer: Define a new operation on languages as follows: (L) = {w|exist w elementof sigma*, ww^R elementof L}, w…..

Define a new operation 4 on languages as follows: 4(L) = {w I ® w E Σ* wwR E L), where wR denotes the reverse of the string w. Does + preserve regularity?

Define a new operation on languages as follows: (L) = {w|exist w elementof sigma*, ww^R elementof L}, where w^R denotes the “reverse” of the string w. Does preserve regularity?

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