She sets up the camera before every performance.

She sets about rearranging the furniture as soon as the movers leave.

During the training session, coaches presented several fixed sets to demonstrate different tactical arrangements.

The number of maximal independent sets in a graph can grow exponentially with the number of vertices.

She secured a straight-sets victory over her rival in the final.

The students examined several power sets to see how different operations affected their structures.

Many film sets are being designed to be more environmentally friendly.

The database administrator exported multiple record sets for analysis before the software update.

The engineer inspected the record-sets in the cloud DNS console before the migration.

In topology, closed sets are precisely the complements of open sets, and they play a fundamental role in defining continuity.