Intellectual Olympiad in Mathematics - 2026 ongoing
1000 ₸
Subject: Mathematics Level: XI (I is easiest, XII is hardest)
Category: student
Question language: 汉语
Questions: 15
Example question: 计算定积分 \(\int_0^1\frac{x}{1+x^2}\,dx\)，结果为： \(\frac{1}{2}\ln 2\), \(\ln 2\), \(\frac{1}{2}\), \(2\ln 2\)