Question: 3. Let X, and Y be any two regular expressions. State true or false for the following. If your answer is false, give a counterexample.

3. Let X, and Y be any two regular expressions. State

3. Let X, and Y be any two regular expressions. State true or false for the following. If your answer is false, give a counterexample. a) (UX)*Y = X"Y b) (XUY)*Y* = (X*Y)" c) Y(XY UX)* = (YX UX)*X

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