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Mind map

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Maximus Mozart Portuguese

Map content

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  1. Formulas

    • Calculos de ângulo
      • Seno da soma e seno da diferença
        • Sen(a+b)=sena.cosb+senb.cosa
        • Sen(a-b)=sena.cosb-senb.cosa
      • Cosseno da soma e cosseno a diferença
        • Cos(a+b)=cosa.cosb-sena.senb
        • Sen(a-b)=sena.cosb+senb.cosa
      • Tangente da soma e tangente da diferença
        • Tg(a+b)=Sen(a+b)/Cos(a+b)
        • Tg(a-b)=Sen(a-b)/Cos(a-b)
  2. Exemplos

    • Sen15=Sen(45-30)
      • Sen15=sen45.cos30-sen30.cos45
        • Sen15=(√2/2.√3/2)-(1/2.√2/2)
          • Sen15=√6/4-√2/4
            • Sen15=(√6-√2)/4
    • Sen75=Sen(60+15)
      • Sen75=Sen60.cos15+sen15.cos60
        • Sen75=(√3/2.(√6+√2)/4)+((√6-√2)/4.1/2)
          • Sen75=(√18+√6)/8+(√6-√2)/8
            • Sen75=((√18+√6)+(√6-√2))/8
    • Cos15=Cos(45-30)
      • Cos15=cos45.cos30+sen45.sen30
        • Cos15=(√2/2.√3/2)+(√2/2.1/2)
          • Cos15=√6/4+√2/4
            • Cos15=(√6+√2)/4
    • Cos75=Cos(60+15)
      • Cos75=cos60.cos15-sen60.sen15
        • Cos75=(1/2.(√6+√2)/4)-(√3/2.(√6-√2)/4)
          • Cos75=(√6+√2)/8-(√18-√6)/8
            • Cos75=((√6+√2)-(√18-√6))/8
    • Tg15=sen15/cos15
      • Tg(45-30)=sen(45-30)/cos(45-30)
      • Tg15=((√6-√2)/4)/((√6+√2)/4)
    • Tg75=sen75/cos75
      • Tg(60+15)=sen(60+15)/cos(60+15)
      • Tg75=(((√18+√6)+(√6-√2))/8)/(((√6+√2)-(√18-√6))/8)

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Description
Mind Map on Digite seu texto aqui, created by Maximus Mozart on 02/08/2018.
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Maximus Mozart
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