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  • 04-04-2018
  • Mathematics
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Please help! Which identities will help simplify sec^2x-1/cot^2x+1

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Аноним Аноним
  • 04-04-2018
sec²x-1 = tan²x
cot²x+1 = csc²x
We get this from the Pythagorean identities.
 
so you have 
[tex] \frac{tan^{2}x }{csc ^{2}x } [/tex]
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