Determine whether or not the set is well defined.
-$\{ x \mid x$ is a football team that has won the Super Bowl $\}$
A) Well defined
B) Not well defined

Question

Quizplus · Accepted Answer

The set is well defined because it has clear criteria for membership: any football team that has won the Super Bowl belongs to the set, and any team that has not won the Super Bowl does not. This criterion is objective and verifiable.

Determine Whether or Not the Set Is Well Defined {x∣x\{ x \mid x{x∣x

Determine Whether or Not the Set Is Well Defined $\{ x \mid x$