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单词	字典	翻译
cosec	查看　cosec　在百度字典中的解释	百度英翻中〔查看〕
cosec	查看　cosec　在Google字典中的解释	Google英翻中〔查看〕
cosec	查看　cosec　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

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英文字典中文字典相关资料:

Sec, Cosec and Cot | Summary Examples - A Level Maths
Cosecant (cosec) is the reciprocal of sin; Cotangent (cot) is the reciprocal of tan; Graphical Comparison
Trigonometric Identities - Math is Fun
You might like to read about Trigonometry first! Right Triangle The Trigonometric Identities are equations that are true for Right Angled Triangles (If it isn't a Right Angled Triangle use the Triangle Identities page)
What are Trigonometric Identities? - BYJUS
Show that (sin A + cosec A) 2 + (cos A + sec A) 2 = 7 + tan 2 A + cot 2 A; Using these identities, we can solve various mathematical problems All you need to know about trigonometry and its applications are just a click away, visit BYJU’S to learn more
Cosecant | Definition, Formulas, Facts | Britannica
Cosecant is also abbreviated as cosec ) From the definition of the cotangent of angle A, cot A = length of side adjacent to angle A length of side opposite to angle A, and the Pythagorean theorem, one has the useful identity cot 2 A + 1 = csc 2 A The reciprocal of the cosecant is the sine: 1 csc A = sin A

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