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(5 pts) Consider the wff (p q) r. (2a) Write down its contrapositive. Start with the contrapositive in (2a) and rewrite using logical equivalences so

(5 pts) Consider the wff (p q) r.

(2a) Write down its contrapositive.

Start with the contrapositive in (2a) and rewrite using logical equivalences so that the final wff involves only variables, their negations, conjunctions, and disjunctions.

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