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

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

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

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

abb0t
 one year ago
Best 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.

abb0t
 one year ago
Best ResponseYou've already chosen the best response.0combine like terms. etc. follow your algebra rules to combine fractions and so forth.

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

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

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

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

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

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

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