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Estudos Gerais • 04/09/2025

2) Determinar que cos^2 x + sen^2 x = 1 3) Calcular sen^2 x ...

  1. Determinar que cos^2 x + sen^2 x = 1
  2. Calcular sen^2 x + cos^2 x = 1

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2) Determinar que cos^2 x + sen^2 x = 1 3) Calcular sen^2 x + cos^2 x = 1
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