Provide an Appropriate Response $$\text { If } P \subseteq Q \text { and } Q \subseteq P \text {, then what can be said about the equality of the two sets? }$$

Short Answer

Provide an appropriate response.
- $$\text { If } P \subseteq Q \text { and } Q \subseteq P \text {, then what can be said about the equality of the two sets? }$$