Question: Problem 2. Let R1 and R2 be two regular expressions over the alphabet {a , b} 1. Is it always the case that L(((R1 )

Problem 2. Let R1 and R2 be two regular expressions over

Problem 2. Let R1 and R2 be two regular expressions over the alphabet {a , b} 1. Is it always the case that L(((R1 ) . (R2 ) )*) =L(((RJI(R2))*)? 2. Is it always the case that L(((R).(R2)L(((R) I (R2)))? 3. Is it always the case that L((RL((Ri))? In each case explain why the statement is true or provide a counter example

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