hamsterrite hamsterrite
  • 09-05-2017
  • Mathematics
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Find cot x if sin x cot x csc x = square root of two

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Sxerks Sxerks
  • 09-05-2017
[tex]\text{Given: } sin(x) cot(x) cosec(x) = \sqrt{2}[/tex]
[tex]\text{Find: } cot(x)[/tex]

[tex]\text{Important identity: } \boxed{cosec(x) = \frac{1}{sin(x)}}[/tex]

[tex]sin(x) cot(x) cosec(x) = sin(x) cot(x) \frac{1}{sin(x)} = \sqrt{2}[/tex]
[tex]\therefore cot(x) = \sqrt{2}[/tex]
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