Define a Field Practice Test

For every element in the field, there is another element such that their product is equal to , where is the multiplicative identity, in the case of real numbers.

We have for any and in the field.

There is an element in the field such that for any element in the field.

For every element in the field, there is another element such that their sum is equal to , where is the additive identity.

A field can be defined in many ways.