If P, Q, R are three regular expressions and if P does not contain a then the equation R = R + RP has a unique solution
Posted: Thu Jul 14, 2022 9:07 am
a) R = QP*
b) R = P*Q
c) R = RP
d) None of the mentioned
b) R = P*Q
c) R = RP
d) None of the mentioned