Question: For any string w = WW2 .. Wn, the reverse of w, written wR, is the string w in reverse order, Wn...w2w1. For any language

For any string w = WW2 .. Wn, the reverse of

For any string w = WW2 .. Wn, the reverse of w, written wR, is the string w in reverse order, Wn...w2w1. For any language A, let AR = {WR WE A}. Show that if A is regular, so is AR

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