Let \(\omega\) be the cardinality of the natural numbers and let \[ U=[-2,0)\cup[1,2]\subset\mathbb R \] with the subspace topology. For the product space \(U^\omega\), determine which of the following properties hold, giving a reason for each:
- connected;
- path-connected;
- compact;
- Hausdorff;
- first countable;
- metrizable;
- completely regular;
- normal.