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cloveb cloveb
wrote...
Valued Member
Posts: 782
2 years ago
Why therefore in math represented by three dots arranged in upper triangle?

Just curious  Undecided
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wrote...
Educator
2 years ago
I'm sure at some point in history, a mathematician was tired of rewriting the word therefore and simply replaced it with ∴ due to personal preference. Similarly, ∵ (the opposite of therefore) is used to denote because/since.
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