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Trigonometry
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OpenStudy (goformit100):
Prove that:- sin A = perpendicular/hypotenuse cos A = base/hypotenuse tan A = perpendicular/base cot A = base/perpendicular sec A = hypotenuse/base cosec A = hypotenuse/perpendicular
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OpenStudy (alekos):
I believe that these are the definitions for the trig functions
OpenStudy (goformit100):
|dw:1426307544870:dw|
OpenStudy (goformit100):
Sir what will be it's proof?
OpenStudy (alekos):
a definition has no proof.
OpenStudy (alekos):
its similar to an axiom
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OpenStudy (goformit100):
ok
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