About this exam

This is a 2021 practice_set exam paper for applied-mathematics-i at aau (mathematics). This is a practice exercise set covering fundamental concepts in linear algebra. * **Topics Covered:** Matrix operations (addition, subtraction, multiplication, transpose), solving matrix equations, reduced row echelon form (RREF), powers of matrices, decomposing matrices into symmetric and skew-symmetric parts, properties of determinants, and adjoint matrices. * **Exam Format:** A collection of 10 workout-style problems requiring step-by-step algebraic derivation and matrix calculation.