Abstract
The article offers information on the relationship trigonometric functions with even and odd numbers in mathematics. It mentions that the graph related to odd functions have rational symmetry of 180 degree. Information on the sum of two identical natural numbers with the union of two congruent is presented.
| Original language | English |
|---|---|
| Pages (from-to) | 30-34 |
| Number of pages | 5 |
| Journal | Mathematics Teaching |
| Issue number | 225 |
| State | Published - 1 Nov 2011 |
Keywords
- Real numbers
- Mathematical functions
- Even numbers
- Odd numbers