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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
 one year ago

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

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

omnomnom Group TitleBest ResponseYou've already chosen the best response.0
^_^ sorry
 one year ago

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

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

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

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

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

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