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Which of the following should not be used as justification in a formal proof?

Postulates
Theorems
Axioms
Venn diagrams

User STiGYFishh
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2 Answers

5 votes

Answer:

Venn diagrams

Explanation:

A Venn diagram is a widely used diagram style that shows the logical relation between sets.

User Mike At Bookup
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I think it’s Venn diagrams, sorry if im wrong.
User David Andersson
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