0 votes
2
Which Languages from (regular, CSL, CFL, DCFL, recursive,REL) are closed under INFINITE UNION/ INFINITE INTERSECTION? Please answer with reason/proof.
1 votes
5
Which of the following is a valid word of the language (1*(01*01*)*) U (0*(10*10*)*) ?101100101011010101010000101010000001010001010