Derive the Cosine Sum and Difference Identities

Поделиться
HTML-код
  • Опубликовано: 10 янв 2025

Комментарии • 7

  • @rajendrashahane983
    @rajendrashahane983 10 месяцев назад +1

    Wonderfull concept !
    Using distance formula to prove Cosine(sum n difference of angles)!
    So easy to digest n remember!
    ❤❤❤

    • @BecauseMaths
      @BecauseMaths  10 месяцев назад +1

      ❤️❤️❤️🙏

    • @hyperduality2838
      @hyperduality2838 10 месяцев назад +1

      Concepts are dual to percepts -- the mind duality of Immanuel Kant.
      "Perceptions are the product of an unconscious inference (prediction)" -- Helmholtz.
      Sine is dual to cosine or dual sine -- the word co means mutual and implies duality!
      Summing (integration, syntropy) is dual to differences (differentiation, entropy).
      "Always two there are" -- Yoda.
      Syntropy is dual to increasing entropy -- the 4th law of thermodynamics!
      Duality a symmetry is being conserved -- the duality of Norther's theorem.
      Making predictions is a syntropic process -- teleological.

    • @BecauseMaths
      @BecauseMaths  10 месяцев назад

      ❤️❤️❤️

  • @hyperduality2838
    @hyperduality2838 10 месяцев назад +1

    Sine is dual to cosine or dual sine -- the word co means mutual and implies duality!
    Summing (integration, syntropy) is dual to differences (differentiation, entropy).
    "Always two there are" -- Yoda.
    Syntropy is dual to increasing entropy -- the 4th law of thermodynamics!
    Duality a symmetry is being conserved -- the duality of Norther's theorem.

    • @BecauseMaths
      @BecauseMaths  10 месяцев назад

      ❤️❤️❤️

    • @hyperduality2838
      @hyperduality2838 10 месяцев назад +1

      @@BecauseMaths Analytic functions are computable and hence syntropic (predictable).
      Analytic is dual to synthetic -- Immanuel Kant.
      Sinh is dual to Cosh -- hyperbolic functions.
      Addition is dual to subtraction (additive inverses) -- abstract algebra.
      Quadrance is dual to spread.