Question: Which logical operation is a proof using to show mathematical truths? conditional statement disjunction biconditional conjunction inverse Question 2 When would you use the proof

Which logical operation is a proof using to show mathematical truths?

Which logical operation is a proof using to show mathematical truths? conditional statement disjunction biconditional conjunction inverse Question 2 When would you use the proof of contradiction? As the first proof to try When the proof is trying to show a contradiction When the direct proof does not work When the induction proof does not work

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