Let S={[(0 r, 0 0)]| r is a real number} . Define a multiplication, * and an addition, α, on S under which S is a field.

Printable View

- March 5th 2010, 05:48 AMempressAFields
Let S={[(0 r, 0 0)]| r is a real number} . Define a multiplication, * and an addition, α, on S under which S is a field.

- March 5th 2010, 07:55 AMDrexel28
- March 8th 2010, 10:38 AMempressA
Ok.. well i understand why it isn't a field.. but i do not get what you are saying.