PDF chapter test

### Theory

 1 Multiplication of matrices 2 Properties of matrix multiplication: I 3 Properties of matrix multiplication: II 4 Matrix multiplication by a unit matrix

### Textbook Questions

 1 Multiple choice question I Difficulty: easy 1 2 Multiple choice question II Difficulty: easy 1 3 Two marks example problem I Difficulty: medium 2 4 Two marks example problem II Difficulty: medium 2 5 Two marks example problem III Difficulty: medium 2 6 Two marks example problem IV Difficulty: medium 2 7 Two marks exercise problem I Difficulty: medium 2 8 Two marks exercise problem II Difficulty: medium 2 9 Two marks exercise problem III Difficulty: medium 2 10 Two marks exercise problem IV Difficulty: medium 1 11 Two marks exercise problem V Difficulty: medium 2 12 Five marks example problem I Difficulty: hard 5 13 Five marks example problem II Difficulty: hard 5 14 Five marks example problem III Difficulty: hard 0 15 Five marks exercise problem I Difficulty: hard 5 16 Five marks exercise problem II Difficulty: hard 5 17 Five marks exercise problem III Difficulty: hard 5 18 Five marks exercise problem IV Difficulty: medium 5 19 Five marks exercise problem V Difficulty: medium 5 20 Five marks exercise problem VI Difficulty: medium 5 21 Five marks exercise problem VII Difficulty: hard 5 22 Five marks exercise problem VIII Difficulty: hard 0

### Practice Questions

 1 Find the order and product of the matrices Difficulty: easy 3 2 Find the square matrix Difficulty: easy 1.8 3 Matrix multiplication on 3 × 3 Difficulty: easy 1.8 4 Transpose multiplication on matrix Difficulty: easy 2 5 Commutative property on matrix multiplication Difficulty: easy 5 6 Matrix multiplication on 2 × 3 Difficulty: medium 1.2 7 Verify the associative property of matrices Difficulty: medium 4 8 Addition and multiplication on a transpose matrix Difficulty: medium 5 9 Verify the transpose multiplication on matrix Difficulty: medium 5 10 Distributive property on matrix multiplication Difficulty: hard 6 11 Matrix multiplication: Analyze the given values and choose correct statement Difficulty: hard 5 12 Determine the sales of the grains over the period Difficulty: hard 3

### Key Questions for School Exam Preparation

 1 Find the matrix AB Difficulty: medium 2 2 Find the value of 'a' and 'b' Difficulty: medium 2 3 Verify the following equation Difficulty: medium 0 4 Show the following Difficulty: hard 0

### Teacher manual

 1 Methodical recommendation