Intellectual Olympiad in Algebra - 2026 ongoing
1000 ₸
Subject: Algebra Level: XI (I is easiest, XII is hardest)
Category: educator
Question language: Русский
Questions: 15
Example question: При каком значении параметра λ определитель матрицы \(\begin{pmatrix}1&2\\3&\lambda\end{pmatrix}\) равен 5? 9, 11, 7, 5