Proofing Trig. Functions?

  • Thread starter Thread starter altruisticpeanut
  • Start date Start date
A

altruisticpeanut

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1) secx csc^2x - csc^2x= secx/1+cosx

2) 1+sinx + cosx/1 +sinx -cosx = 1+cosx/sinx

PLEASE HELP :)
 
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