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Spectrum
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Given sin x= 3/5 and x is in quadrant 3, what isthe value of tan x/2?
 2 years ago
 2 years ago
Spectrum Group Title
Given sin x= 3/5 and x is in quadrant 3, what isthe value of tan x/2?
 2 years ago
 2 years ago

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satellite73 Group TitleBest ResponseYou've already chosen the best response.0
dw:1351109305938:dw
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
find the side you need by pythagoras or memory
 2 years ago

ByteMe Group TitleBest ResponseYou've already chosen the best response.0
Now do you know the halfangle formula for the tangent function?
 2 years ago

Zekarias Group TitleBest ResponseYou've already chosen the best response.0
\[\Huge \tan(\frac{ x }{ 2 })=\sqrt{\frac{ 1\cos(x) }{ 1+\cos(x) }}\]
 2 years ago

mahmit2012 Group TitleBest ResponseYou've already chosen the best response.1
dw:1351146165547:dw
 2 years ago

Spectrum Group TitleBest ResponseYou've already chosen the best response.0
mahmit ^ ...??
 2 years ago

Spectrum Group TitleBest ResponseYou've already chosen the best response.0
what is the value of tan = x/2
 2 years ago

omnomnom Group TitleBest ResponseYou've already chosen the best response.0
Lol @technopanda13
 2 years ago

Spectrum Group TitleBest ResponseYou've already chosen the best response.0
I love troll face....just not right now
 2 years ago

omnomnom Group TitleBest ResponseYou've already chosen the best response.0
Oh right sorry spectrum .. i cant help you with this problem T_T
 2 years ago

Spectrum Group TitleBest ResponseYou've already chosen the best response.0
iz cool..il guess and ifi get it wrong.oh wel
 2 years ago

omnomnom Group TitleBest ResponseYou've already chosen the best response.0
OMG Is this a hw..test..quiz.. or what?
 2 years ago

Spectrum Group TitleBest ResponseYou've already chosen the best response.0
a study practice thing online
 2 years ago

omnomnom Group TitleBest ResponseYou've already chosen the best response.0
@nincompoop
 2 years ago

omnomnom Group TitleBest ResponseYou've already chosen the best response.0
Maybe he could help :P
 2 years ago

Spectrum Group TitleBest ResponseYou've already chosen the best response.0
he a boss ...js
 2 years ago
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