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OpenStudy (mathlegend):
Trig Identities
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OpenStudy (mathlegend):
\[\frac{ 1-cosx }{ 1+cosx }=(cscx-cotx)^{2}\]
OpenStudy (mathlegend):
I have attempted to do both sides... and I can't quite figure out what I am doing wrong. Can someone guide me?
OpenStudy (primeralph):
|dw:1395011114828:dw|
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