Intellectual Olympiad in Mathematics - 2026 ongoing
1000 ₸
Subject: Mathematics Level: X (I is easiest, XII is hardest)
Category: student
Question language: 汉语
Questions: 15
Example question: 设三阶方阵 A 的特征值为 1、−2、3，则 det(A²) 的值为： −36, −6, 36, 6