milkpeg
milkpeg milkpeg
  • 22-05-2017
  • Mathematics
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Prove: 1-tan^2 x/ 1+tan^2 x= 1-sin^2 x

Prove 1tan2 x 1tan2 x 1sin2 x class=

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gerishonwambugu
gerishonwambugu gerishonwambugu
  • 22-05-2017
check solution here.hope it will be of help.

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