Give regular expressions of Σ = {a, b}
help you fix your problem (a) We need exactly one b, which can occur
anywhere in our strings; and we can have any number of the other symbols,
the only one of which is a; so, our regular expression is (a*)b(a*) (note:
the parentheses are added for cl
Date : September 20 2020, 11:00 AM , By : Kev_Pam