Porisma

Original edition metadata

Equations — source metadata

Linear systems

Source metadata

The repeated header is “2025 TJC H2 Math (9758) JC2 MSM: EQUATIONS”. The topic heading is “EQUATIONS”. The question booklet is printed pages 15, 16, 17, 18 and 19; the final page is headed “Answers”. The solution booklet is printed pages 1–12. “Solution”, question numbering, subpart labels and exam attributions are retained in the question articles. These repeated running headers and pagination are metadata, not additional exercises.