Question: (a) Show that P is closed under union and intersection. That is, show that for all A, B E P, (b) Show that NP is

(a) Show that P is closed under union and intersection. That

(a) Show that P is closed under union and intersection. That is, show that for all A, B E P, (b) Show that NP is closed under union and intersection. Continue on next page. 5

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