but unsuccessful, students.
- Some students are diligent.
[See pp. 60, 1]
- Half of Smaller Diagram.
Symbols to be interpreted.
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| | |
| x |
| | |
--y-----y'-
------- -------
| | | | | |
1. | | 0 | 2. | 0 | 0 |
| | | | | |
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