Show that P is closed under the star operation Use dynamic programming On input y y 1 y n for y i , build a table indicating for each i j whether the substring y i y j A for any A P )

Question: Show that P is closed under the star operation. Use dynamic programming. On input y = y 1 y n for y

Show that P is closed under the star operation. Use dynamic programming. On input y = y₁ · · · y_n for y_i ∈ Σ, build a table indicating for each i ≤ j whether the substring y_i · · · y_j ∈ A^* for any A ∈ P.)

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