Q. Which of the following is not a regular expression?

(A) [(a+b)*-(aa+bb)]*
(B) [(0+1)-(0b+a1)*(a+b)]*
(C) (01+11+10)*
(D) (1+2+0)*(1+2)*

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✅ Correct Answer: (B) [(0+1)-(0b+a1)*(a+b)]*

Published by Mr. Dubey ⭐ 104.82K Points at 18-Sep-2023 04:33 pm in Theory of Computation

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