1. The second Fermat-Torricelli point of a triangle | plane geometry | intermediate level

    The second Fermat-Torricelli point of a triangle | plane geometry | intermediate level

    17
  2. The first Fermat-Torricelli point of a triangle | plane geometry | intermediate level

    The first Fermat-Torricelli point of a triangle | plane geometry | intermediate level

    18
  3. Fermat's theorem (stationary point theorem, interior extremum theorem) | math analysis | elementary

    Fermat's theorem (stationary point theorem, interior extremum theorem) | math analysis | elementary

    14
  4. The Math Book: Big Ideas Simply Explained

    The Math Book: Big Ideas Simply Explained

    26
    1
  5. Prime Product Modulus: Solve by Modular Arithmetic

    Prime Product Modulus: Solve by Modular Arithmetic

    2
    0
    81