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OpenStudy (anonymous):
Given sin x = 3/5 and x is in quadrant 2, what is the value of tan x/2?
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OpenStudy (sidsiddhartha):
use tan(x/2)=(sinx)/(1+cosx)
OpenStudy (anonymous):
Idk how to use those equations.
OpenStudy (sidsiddhartha):
sinx is given find cosx and plug them in
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