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anonymous
 4 years ago
Use basic identities to simplify the expression.
cot θ sec θ sin θ
anonymous
 4 years ago
Use basic identities to simplify the expression. cot θ sec θ sin θ

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[\cot=1/\tan\] \[\tan=sin/cos\] \[sec=1/cos \]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Ok, can you explain further?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Use the first 2 equations to get \[cot=cos/sin \]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0So is it cos/sin times 1/cosx times 1/cscx ???

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[\frac{\cos}{\sin}\sin \frac{1}{\cos}=1\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0So is it csc^2x ? @henpen

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Sorry for my last post, I forgot it was sin. No, it's 1 I think

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0cot θ sec θ sin θ (cos θ/sin θ) (1/cos θ) sin θ

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Oh ok got it, thanks so much :)
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