Students if you are looking for Exercise 1.4 Chapter 1 Class 9 Math Notes if yes? then you visit the right place where you can easily find chapter 1 most important short questions only without answers but it is your responsibility to find answers from your 9th class Mathematics book.

Students You know that these Chapter 1 Matrices and Determinants Exercise 1.4 Questions of Mathematics are helpful so don’t ignore to solve them for the final class 9 math book exams.

**Class 9 **Math Chapter 1 Exercise 1.4 Notes

Post Topic | Exercise 1.4 Notes |

Book Code | Mathematics |

Class | 9th Class |

Chapter/Full | Chapter 1 |

Board | Punjab Board |

## Exercise 1.4 Chapter 1 Class 9 Mathematics

**Important Definitions**

- Define Multiplication Of Matrices.
- Define Associative Law Under Multiplication.
- Define Distributive Laws of Multiplication over Addition and Subtraction.
- Define the Commutative Law of Multiplication of Matrices.
- Define the Multiplicative Identity of a Matrix.

2: If A = *_* find

- (I)

3: Find the following products.

- Q: ii
- Q: v

4: Multiply the following Matrices.

- Q: b
- Q: d
- Q: e

5: Let A= *__* verify whether.

- (I)
- (ii)

6: For the Matrices.

- Verify that (I)

**Conclusion**

The topic of this post is 9th Class Math Chapter 1 Exercise 1.4 Important Questions without any PDF file. We add this post to the **9th Class Math Notes **category where students can easily find the Exercise 1.4 Questions type study solutions and much more that students need to be related to the Class 9 Mathematics Book.