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05-02-2017
Mathematics

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Which equation is correct?
sec x° = opposite ÷ adjacent
cot x° = opposite ÷ adjacent
cosec x° = opposite ÷ adjacent
sec x° = hypotenuse ÷ adjacent

Respuesta :

05-02-2017

The correct equation is the last one, where secx =hypotenuse ÷ adjacent, secx is the inverse of cosx, and if you recall, cosx=adjacent÷hypotenuse

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