Answers

2016-07-08T09:49:15+08:00
Q-quod
E-erat 
D-demonstrandum 
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wrong what is the meaning
Ahhh sorry
which is what had to be proven
  • Brainly User
2016-07-08T10:26:57+08:00
Since you post the inquiry in Math category, it means "quod erat demonstradum", meaning "that which was to be demonstrated".  This notation is usually at the end of a mathematical proof to indicate the completion of the statement/statements.  

One of the symbols used in place of Q.E.D. is a small shaded square.
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