1.14.4 Determinants and inverse matrix

PowerPoint presentation, 31 slides, Explaining how to calculate the determinant of 2×2 and 3×3 matrices and how to obtain the inverse matrix of a square matrix. Using the Graphic display calculator to find it. It includes a Worksheet with Exam-style questions along with the answers, based on the Maths IB Applications and interpretation HL syllabus. 

You will get the following files:

PDF (574KB)
PPTX (903KB)