All-time Top 10 Mathematics Posts

Here are the All-time Top 10 Mathematics postsĀ  when it comes to number of hits. Try reading the documents to see why they are popular.
  1. How to use the summation symbol
  2. Tessellation: The Mathematics of Tiling
  3. An extensive explanation about the Epsilon-Delta definition of limits
  4. The Algebraic and Geometric Proofs of Pythagorean Theorem
  5. Why do we reverse/flip the inequality sign?
  6. Using Mathematics to Win the Lottery
  7. Arithmetic Sequences and Linear Functions
  8. Rational and Irrational Numbers
  9. Sum of the interior angles of a polygon
  10. Derivation of the Quadratic Formula