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Library/Algebraic methods

Algebraic methods

Overview

Learn this topic through practice. Work through the problems to build your understanding.

Deeper topics

  • Case analysis
  • Change of variables
  • Completing the square. Sums of squares
  • Counting in two ways
  • Iterations
  • Method of descent
  • Partitions into pairs and groups; bijections
  • Processes and operations
  • Reverse process
  • Symmetry and involutive transformations

Deeper topics

  • Case analysis
  • Change of variables
  • Completing the square. Sums of squares
  • Counting in two ways
  • Iterations
  • Method of descent
  • Partitions into pairs and groups; bijections
  • Processes and operations
  • Reverse process
  • Symmetry and involutive transformations