ATARMAxxing · QCE Year 11 Specialist Mathematics revision notes
Matrices
Unit 1: Combinatorics, proof, vectors and matrices · Unit 1 Topic 5: Matrices
What this note covers
- 1. What a matrix is: definition, notation and simple operations
- 2. Matrix multiplication, the identity matrix and algebra laws
- 3. Determinant and inverse of a 2 × 2 matrix
- 4. Matrix equations and systems of linear equations
4 sections · 10 key terms & formulas · 6 common mistakes
Common questions
What does the QCE Year 11 Specialist Mathematics note "Matrices" cover?
This note has 4 sections on Matrices. It includes 10 key terms and formulas, plus 6 common mistakes. It covers 1, Unit 1 Topic 5: Matrices. The full section list is shown under “What this note covers”.
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