Intellectual Olympiad in Mathematics - 2026 ongoing
1000 ₸
Subject: Mathematics Level: III (I is easiest, XII is hardest)
Category: student
Question language: 汉语
Questions: 15
Example question: 计算矩阵 \(\begin{pmatrix}1&2\\3&5\end{pmatrix}\) 的行列式，结果是： 1, 2, -1, -2