SSRScientific and Social Research2661-43322981-9946Bio-Byword Scientific Publishing Pty. Ltd.10.26689/ssr.v6i12.8994ArticleSome Explanation of the Definition of Matrix Calculation and Rank of Matrixhttps://artdesignp.com/journal/SSR/6/12/10.26689/ssr.v6i12.8994LiuHaiyan20246122024-12-31When studying linear algebra, students may feel very abstract. In most textbooks, the definition or theorem is given directly, so the students do not know the origin, meaning, or application of some knowledge. This study will explain some knowledge in the chapter of the matrix to help students understand the knowledge better and cultivate students’ exploration ability by getting conclusions from observing and studying. The knowledge chosen is the definition of matrix calculation and the rank of a matrix,

School of Mathematical Sciences, Tongji University, 2023, Linear Algebra. Higher Education Press, Beijing.

Lay DC, Lay SR, McDonald JJ, 2023, Linear Algebra and Its Application. China Machine Press, Beijing.

Tian CH, Sun YB, 2022, Linear Algebra. People's Posts and Telecommunications Press, Beijing.

Polya G, 2014, Maths and Speculation. Science Press, Beijing.

Xu LZ, 2001, On Mathematical Methodology. Shandong Education Press, Jinan.

Xiao JP, Du XC, 2024, Phytophysiology Blended Teaching Design and Exploration based on Rain-Classroom. Journal of Higher Education, 10(1): 103–106.

Zhu Q, 2022, The Application of Blended Teaching for Linear Algebra. Computer Knowledge and Technology, 18(6): 175–177.