Peter Johnston

  • Profile
  • Projects
  • Themes
  • Extensions
  • Part types

    • This user hasn't written a bio yet.

    Browse Peter's content

    Peter's activity

    ○

    Peter Johnston copied Owen's copy of Eigenvalues & eigenvectors of a 2x2 to Eigenvalues and one eigenvector of a 2x2 matrix 1 year, 5 months ago

    ○

    Peter Johnston copied Solve simultaneous equations by finding inverse matrix to Inverse of 2x2 matrix 1 year, 5 months ago

    ○

    Peter Johnston was given access to the Invert a 3 x 3 matrix 3 years, 4 months ago

    ○

    Peter Johnston copied Rectangular to Polar Conversion - Radians to Rectangular to Polar Conversion - Degrees 3 years, 5 months ago

    ○

    Peter Johnston copied Which quadrant? to Rectangular to Polar Conversion - Radians 3 years, 5 months ago

    ○

    Peter Johnston copied De Moivre's theorem 2 to De Moivre's theorem - Square Root 3 years, 5 months ago

    ○

    Peter Johnston copied DeMoivre's theorem 1 to DeMoivre's Theorem 1 3 years, 5 months ago

    ○

    Peter Johnston created Which quadrant? 3 years, 5 months ago

    ○

    Peter Johnston copied De Moivre's Theorem: $n$th roots of a complex number to De Moivre's Theorem: $n$th roots of a complex number 3 years, 5 months ago

    ○

    Peter Johnston copied Exact values for sin, cos, tan (0 to 330, degrees) to Peter's copy of Exact values for sin, cos, tan (0 to 330, degrees) 3 years, 5 months ago

    Earlier activity →