Simplifique: tg(x) + cot(x) + cossec(x)\cos(x)
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= senx/cosx + cosx/senx + 1/senx * 1/cosx =
= [sen²x + cos²x + 1] / senx cosx
= [ 1 + 1] / senx cosx
= 2 / senx cosx
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05/04/2016
Sepauto - SSRC
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= [sen²x + cos²x + 1] / senx cosx
= [ 1 + 1] / senx cosx
= 2 / senx cosx
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
05/04/2016
Sepauto - SSRC
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
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