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MeinmeBest ResponseYou've already chosen the best response.0
rationalise cosa/1+sin a and youll get the right part of equation
 one year ago

TuhuBest ResponseYou've already chosen the best response.0
Please explain briefly TT_TT
 one year ago

MeinmeBest ResponseYou've already chosen the best response.0
k here it goes do you know how to rationalise
 one year ago

MeinmeBest ResponseYou've already chosen the best response.0
okay then multiply in the numerator and denominator by 1sinx and see if you get it now
 one year ago

abb0tBest ResponseYou've already chosen the best response.0
\[\tan(\theta) = \frac{ \sin(\theta) }{ \cos(\theta) }, \sec(\theta) = \frac{ 1 }{ \cos(\theta) }\] use the identities i provided to finish the proof.
 one year ago

abb0tBest ResponseYou've already chosen the best response.0
combine like terms. etc. follow your algebra rules to combine fractions and so forth.
 one year ago

DirectrixBest ResponseYou've already chosen the best response.1
@Tuhu > Are the signs correctly posted on this > tanΘsecΘ = cosΘ/1+sinΘ
 one year ago

TuhuBest ResponseYou've already chosen the best response.0
Yep, ^^ don't worry i'm done with this :
 one year ago

DirectrixBest ResponseYou've already chosen the best response.1
What do you mean? I am about to verify it. It is fairly short.
 one year ago

DirectrixBest ResponseYou've already chosen the best response.1
The signs on the problem are correct, right?
 one year ago

DirectrixBest ResponseYou've already chosen the best response.1
Great. See you later.
 one year ago

DirectrixBest ResponseYou've already chosen the best response.1
This statement does not appear to be a trigonometric identity. @Tuhu
 one year ago

TuhuBest ResponseYou've already chosen the best response.0
Really? umm you guys are so helpful ^^ I really like drawing compare to math because i suck solving problems _____dw:1362726331057:dw
 one year ago
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