现在是学生入口

📂 真题分类 (By topic)

按知识点浏览 CIE 历年真题，点击标签查看对应题目

真题分类 › 9231 Paper 2
全部题目 209 未分类 0 or
按年份 / 卷号 / 题号查找

S = 夏季，W = 冬季，M = 春季。可只填年份或省略 Q 题号；未填考季时显示各考季匹配题。仅在当前科目和 Paper 内查找。

Integration 32 1st order DE 26 2nd order DE 26 Area of Rectangles 26 Differentiation 25 Matrix PDP-1 23 Hyperbolic 20 Maclaurin series 20 DM theorem 18 system of equations 15 Reduction formula 12 Complex number 8 Complex summation by DM 6 special 6