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Nene1121 Nene1121
  • 18-03-2015
  • Mathematics
Answered

(cosx-cscx)/(sinx-secx)=cotx prove this

Verified Answer :

Hippalectryon
Hippalectryon Hippalectryon
  • 18-03-2015

\(\dfrac{\cos-1/\sin}{\sin-1/\cos}=\dfrac{\cos\sin-1}{\sin\cos-1}\cdot\dfrac{\cos}{\sin}=\cot\)

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