Proposition: Prop. 9.28: Odd Number multiplied by Even Number is Even
Euclid's Formulation
If an odd number makes some (number by) multiplying an even (number) then the created (number) will be even.
![fig28e](https://github.com/bookofproofs/bookofproofs.github.io/blob/main/_sources/_assets/images/euclid/Book09/fig28e.png?raw=true)
Modern Formulation
(not yet contributed)
Table of Contents
Proofs: 1
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References
Adapted from (subject to copyright, with kind permission)
- Fitzpatrick, Richard: Euclid's "Elements of Geometry"
Adapted from CC BY-SA 3.0 Sources:
- Prime.mover and others: "Pr∞fWiki", https://proofwiki.org/wiki/Main_Page, 2016