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Mathematics, 09.09.2021 17:00 sandram74691

When a mathematician writes QED at the end of a proof, what does this mean?
O A. The proof cannot be completed.
OB. The proof needs more reasons.
O C. The proof is done.
O D. The proof is too long.

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Answers: 3

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When a mathematician writes QED at the end of a proof, what does this mean?
O A. The proof c...
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