St Andrew's Junior College — H2 Maths Prelim Questions & Worked Solutions
2025 · Paper 1 · Complex NumbersSimultaneous complex equations with a modulus, plus a conjugate-point Argand argument.●●○2025 · Paper 1 · VectorsShow two lines are skew, reflect a point in a plane, find a plane's equation.●●○2025 · Paper 2 · Complex NumbersRoot symmetry, conjugate roots, and factorising a complex-coefficient cubic.●●○