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Mathematics, 28.11.2020 01:00 jojosiwa6
A triangle has exactly three sides. Prove the conditional by proving the contrapositive. If a polygon has more than three sides, then it is not a triangle. Contrapositive: If , then . Since , the contrapositive is , the original statement must be .
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A triangle has exactly three sides. Prove the conditional by proving the contrapositive. If a polygo...
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