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ERoseM
 2 years ago
Verify the identity: secx+tan(x)sinx=cosx
Please help
ERoseM
 2 years ago
Verify the identity: secx+tan(x)sinx=cosx Please help

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lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1"verify" meaning prove?

ERoseM
 2 years ago
Best ResponseYou've already chosen the best response.0Okay, now how do I use that?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1remember that \[\sec x = \frac{1}{\cos x}\] and \[\tan x = \frac{\sin x}{\cos x}\]

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1replace those in your equation
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