How to be a Mathematician begin-post-stats Kate Baker • 4K views end-post-stats begin-duration 4:00 end-duration ...
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Showing posts sorted by relevance for query "_Validity_". Sort by date Show all posts
The Flaw in Reductio Ad Absurdum
The Flaw in Reductio Ad Absurdum begin-post-stats Sen Zen • 42K views end-post-stats begin-duration 12:58 end-dur...
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Algebraic numbers
Elementary mathematics
Logic
Theorems in propositional logic
Quantum Physics Explained
Quantum Physics Explained begin-post-stats Cosmology Today™ • 336K views end-post-stats begin-duration 25:34 end-...
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Logic
Measurement
Numbers
Philosophy of science
Physical objects
Physical quantities
Physics
Rotation
Why zero divided by zero is undefined/indeterminate | Algebra II | Khan Academy
Set Theory 3: The Zermelo-Fraenkel Axioms
Set Theory 3: The Zermelo-Fraenkel Axioms begin-post-stats Wes Alarcone • 6K views end-post-stats begin-duration ...
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Axioms of set theory
Binary operations
Logic
Mathematical logic
Set theory