For any string , the reverse of , written , is the string w in reverse order, . For any language A, let [tex]A^R = \{w^R|w \in A \}[tex]. Show that if A is regular, so is
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About LinkBacks, the reverse of
, written
, is the string w in reverse order,
. For any language A, let [tex]A^R = \{w^R|w \in A \}[tex]. Show that if A is regular, so is
