Proof Without Words: A Trigonometric Identity for sec <i>x</i> + tan <i>x</i> (Q3454201)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Proof Without Words: A Trigonometric Identity for sec <i>x</i> + tan <i>x</i> |
scientific article |
Statements
Proof Without Words: A Trigonometric Identity for sec <i>x</i> + tan <i>x</i> (English)
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23 November 2015
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trigonometric identity
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