Matrices

Mathematics · Chapter 8 · 2. Algebra

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Your path through this chapter

1
Visual lesson Beta
1. Part 1: Order, types, equality, addition and subtraction20 slides
2. Part 2: Multiplication of matrices18 slides
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Notes Beta
7 sections with key terms, formulas and exam tips.
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Flashcards Beta
30 cards for quick recall of key terms and facts.
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Practice
66 board-style questions with instant checks: Multiple choice 20, Short answer 15, Long answer 7, Assertion and reason 6.
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Chapter test Free
Short and long chapter tests in board pattern, with results and analysis.
- Chapter test (long) — Matrices · 40 marks · 90 min
- Chapter test (short) — Matrices · 20 marks · 45 min
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Order of a matrix; row, column, square, null (zero) and identity matrices; equality of matrices
Compatibility for addition and multiplication
Addition and subtraction of matrices up to order 2 x 2; multiplication by a non-zero rational number
Multiplication of a 2 x 2 matrix by a matrix