"Quod Erat Demonstrandum" Pronounce,Meaning And Examples
"Quod Erat Demonstrandum" Natural Recordings by Native Speakers
"Quod Erat Demonstrandum" Meaning
"Quod erat demonstrandum" is a Latin phrase commonly used in mathematics and logic to indicate that a proof or demonstration has been completed. It is often abbreviated as "QED" and translates to "which was to be demonstrated" or "thus it was shown." It serves as a conclusion marker, signaling that the point or theorem previously stated has been successfully proven.
"Quod Erat Demonstrandum" Examples
1. "The proof of our theorem is complete; QED, the statement we set out to prove has been established."
2. "After showing that all triangles have the same properties in a Euclidean plane, we can conclude, quod erat demonstrandum, that our geometric argument is valid."
3. "Through a series of logical steps, we demonstrated that light indeed travels in a straight line; thus, QED, the principle of rectilinear propagation holds true."
4. "By analyzing the chemical reactions and energy transformations, we can now say with confidence, quod erat demonstrandum, that photosynthesis is the process by which plants convert sunlight into energy."
5. "In the mathematical problem, once we derived the correct equation and solved it, it was clear, quod erat demonstrandum, that the initial assumption about the function's behavior was correct."
"Quod Erat Demonstrandum" Similar Phrases
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Quod Potui Perfeci
R & B
Rack And Pinion
Raining Cats And Dogs
Raise Your Hand
Ralph Waldo Emerson
Ras Al Khaimah
Reading And Writing