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EntityQ609647· pop 43· linked from 177 articles

Also known as mathematical identity, algebraic identity

equation that is satisfied for all values of the variables

Wikidata facts

Subclass of
theorem
Show 4 more facts
Commons category
Identity (mathematics)
notation
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Sources (1)

via Wikidata · CC0

~9 min read

Encyclopedic overview

Visual proof of the Pythagorean identity: for any angle

θ

Excerpted from Wikipedia’s “identity” article, available under the CC BY-SA 4.0 licence.