Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Theory of Computation Regular Languages and Finite Automata Regular Languages
Let R1 and R2 be regular sets defined over the alphabet, then
1
R1 ∩ R2 is not regular
2
R1 ∪ R2 is not regular
3
∑* - R1 is regular
4
R1* is not regular
5
Question Not Attempted