Question: (15 pt) Let u, w be two strings over the alphabet . Prove by induction that (uw) R = w Ru R. (Note: the reverse

(15 pt) Let u, w be two strings over the alphabet . Prove by induction that (uw) R = w Ru R. (Note: the reverse of a string x is denoted as x R.)

(15 pt) Let u, w be two strings over the alphabet .

(15 pt) Let u, w EI* be two strings over the alphabet E. Prove by induction that (uw) R = WRUR. (Note: the reverse of a string x is denoted as xk.)

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