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Trigonometry
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OpenStudy (anonymous):
prove the identity 4-sin^2x/cos^2x=3sec^2x+1
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OpenStudy (anonymous):
this is impossible
OpenStudy (anonymous):
|dw:1384204244320:dw|
OpenStudy (anonymous):
zero is the answer
OpenStudy (anonymous):
how do i prove the left side is same as right?
OpenStudy (anonymous):
@Potter22
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OpenStudy (anonymous):
an equal sign
OpenStudy (anonymous):
did i help any wait there not the same one is 0 and the other is 1
OpenStudy (loser66):
|dw:1384204654887:dw|
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