Mathematics in Economics and Business, International Business Groups: EEBUS1-1111, 1112, 1113, BPZ-ET-2024/2025Bachelor, NOTICE: before the 1st lecture print or download the file: Lecture -handouts: Section 1 Algebra of matrices Moodle Course: IB -Mathematics in Economics and Business 2024 (B. Cialowicz)(enrolment key will be given during the 1st lecture) MS Teams platform - access code: 1fwixp7