- No file added yet -
Making sense of proof by contradiction
There are certain topics in mathematics where ‘philosophy’ (in the broadest sense) is likely to intrude. Introducing negative or complex numbers is one: is mathematics discovered or invented? Another one is proof by contradiction (or contrapositive, see Kinnear & Sangwin, 2018, for a discussion of the difference).
History
School
- Science
Department
- Mathematics Education Centre
Published in
Mathematics in SchoolVolume
51Issue
5Pages
32 - 35Publisher
The Mathematical AssociationVersion
- VoR (Version of Record)
Rights holder
© The Mathematical AssociationPublisher statement
Reproduced with the permission of the publisher.Publication date
2022-11-01Copyright date
2022Notes
This article first appeared in Scottish Mathematical Council Journal 51 (2021), pp. 74-77 and is reprinted in Mathematics in School with the kind permission of the Council.ISSN
0305-7259Publisher version
Language
- en
Depositor
Dr Colin Foster. Deposit date: 31 October 2022Usage metrics
Categories
No categories selectedLicence
Exports
RefWorks
BibTeX
Ref. manager
Endnote
DataCite
NLM
DC