dianadio1cookisi
dianadio1cookisi dianadio1cookisi
  • 04-08-2016
  • Mathematics
contestada

sin(x) cos(x)cot(x)=cscx?

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Panoyin
Panoyin Panoyin
  • 15-08-2016
[tex]sin(x)cos(x)cot(x) = csc(x)[/tex]
[tex]sin(x)cos(x)[\frac{cos(x)}{sin(x)}] = \frac{1}{sin(x)}[/tex]
[tex]cos^{2}(x) = \frac{1}{sin(x)}[/tex]
[tex]sin(x)cos^{2}(x) = 1[/tex]

It is undefined.
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