

Review the lesson with our tests on:
Topology of the hard line
The following knowledge is required:
1. Interval
2. Around
3. Minimum and maximum of a set
4. Minority and Majority of a set
5. Lower bound and Upper bound of a set
6. Point of accumulation, Point isolated for a set, derivative of a set
This test also represents a formidable exercise in the logic of deduction based on the contents of the test