Difference between revisions of "Law of Tangents"
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<math>\frac{a-b}{a+b}=\frac{\tan(a-b)}{\tan(a+b)}</math> | <math>\frac{a-b}{a+b}=\frac{\tan(a-b)}{\tan(a+b)}</math> | ||
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| + | ==See also== | ||
| + | * [[Trigonometry]] | ||
| + | * [[Trigonometric identities]] | ||
