Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Question

Which of the following pairs of regular expression are not equivalent?

A (a+b)* and (a*+b)*
B (a*+b)* and (a+b)*
C (ab)*a and a(ba)*
D none of the above
Answer & Explanation
Option: [D]
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