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Loser66Best ResponseYou've already chosen the best response.0
the question is unclear. and I give you medal for free. heheh, I don't know how to solve
 10 months ago

Luigi0210Best ResponseYou've already chosen the best response.0
Trig identities,\[\cos^2\theta1=\sin^2\theta\]
 10 months ago

Luigi0210Best ResponseYou've already chosen the best response.0
Why not? and that is simplified
 10 months ago

GoldPhenoixBest ResponseYou've already chosen the best response.0
\[\cos^2(aht^2e)\]
 10 months ago

Luigi0210Best ResponseYou've already chosen the best response.0
Oh I see my mistake.. again
 10 months ago

Luigi0210Best ResponseYou've already chosen the best response.0
yea \[\cos^2\theta \] sorry about that :/
 10 months ago

Loser66Best ResponseYou've already chosen the best response.0
@lala2 he gave you the formula, you replace and figure out the answer. 1= sin^2 +cos^2
 10 months ago

lala2Best ResponseYou've already chosen the best response.1
what about this one sec(theta)sin(theta)cot(theta)
 10 months ago

Luigi0210Best ResponseYou've already chosen the best response.0
\[\sec \theta*\sin \theta*\cot \theta=\frac{ 1 }{ \cos \theta }*\sin \theta*\frac{ \cos \theta }{ \sin \theta }=\frac{ \sin \theta }{ \cos \theta }*\frac{ \cos \theta }{ \sin }\]
 10 months ago
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