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  • 13-03-2018
  • Mathematics
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How do you prove tan^2(x)+1+tan(x)sec(x)=1+sin(x)/cos^2(x)?

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1rstar
1rstar 1rstar
  • 13-03-2018
◆ Trigonometric Identities ◆

Hey !!

Check the attachment.
Hope it helps you :)
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