Question: -. Find out if the following statements are logically equivalent. a) -(qV (-91 p)) and -1-p b) (p1q) rand (p +r)^(q + r) c) pv(qar)

-. Find out if the following statements are logically equivalent. a)

-. Find out if the following statements are logically equivalent. a) -(qV (-91 p)) and -1-p b) (p1q) rand (p +r)^(q + r) c) pv(qar) and (pvq)^(pvr) d) -p+(q+r) and q(pvr)

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