alleryWhat is the meaning of Q.E.D. at the end of a proof?
AStart a new proof
BAs was to be shown
CCheck your answer
DQuestion is easy
Answer & Solution
Correct answer: B. As was to be shown
1. Q.E.D. is written to mark the end of a proof.
2. It separates the proof from the rest of the text.
3. Its meaning is "as was to be shown".
_Source: Wikipedia, Glossary of mathematical symbols, Symbols that do not belong to formulas_
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