Assess learners' recall of definitions and key properties of common matrix operations: transpose, inverse, determinant, trace, and eigenvalues. Items will test precise definitions, basic computation rules (e.g., (AB)^T = B^T A^T, det(AB)=detA·detB), conditions for invertibility, how trace and determinant relate to eigenvalues, and simple identification of eigenvalues and eigenvectors for small real square matrices. Exclude advanced proofs and focus on standard NxN real matrices and essential computational relationships.