Consider the set of numbers where and are elements of . which in is the same as . Write down all 4 elements of this set of numbers. Which elements have inverses?

Printable View

- March 26th 2010, 12:56 AMZennieQuestion in section on rings and fields
Consider the set of numbers where and are elements of . which in is the same as . Write down all 4 elements of this set of numbers. Which elements have inverses?

- March 26th 2010, 01:16 AMSwlabr