Question: Show that -p - (q - r) and q - (pVr) are logically equivalent. Determine whether [ ((p v q) A (p - r)) A

Show that -p - (q - r) and q - (pVr)

are logically equivalent. Determine whether [ ((p v q) A (p -

Show that -p - (q - r) and q - (pVr) are logically equivalent. Determine whether [ ((p v q) A (p - r)) A (q - r)] - r is a tautology

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