The production S -- SS a b can be expressed by RE-04626
The production S --> SS | a | b | ^ can be expressed by RE
This multiple choice question (MCQ) is related to the book/course vu cs402 Theory of Automata. It can also be found in vu cs402 Final Term - Quiz No.5.
The production S --> SS | a | b | ^ can be expressed by RE
(a+b)+
(a+b)
a+b)*
(ab)*