**How To Do Roster Notation**. X is a natural number 8. X N.

Write the set A x B x C using roster notation. According to the roster method the set of odd number less than 10 would be represented in set notation as follows. X is an integer and- 1 x 5 In roster form we write A -1 01 2 3 4.

### Write the set A x B x C using roster notation.

The elements of B are even so I need to pick out the elements of A which are even. When all the elements of the set are written out we refer to this as roster notation. An example of the roster method is to write the seasons as summer fall winter and spring. The roster notation is a simple mathematical representation of a set in mathematical form.