# Chapter 1 Exercise 1.3 Important Questions 2024

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## Class 9 Math Chapter 1 Exercise 1.3 Important Questions

Important Definitions

• Define Addition and Subtraction of Matrices.
• Define the Multiplication of a Matrix by a Real Number.
• Define Commutative and Associative Laws.
• Define the Additive Inverse of the Matrices.

1: which of the following matrices are conformable for addition.

• Q: D
• Q: F
• Q: E

Find the Additive Inverse of the following matrices:

• Q: F
• Q: D
• Q: E

3: If A =__ then find

• Q: B
• Q: C
• Q: V
• Q: v¡¡

4: Perform the indicated operations and simply the following:

• Q: 1
• Q: vi
• Q: iv

5: For the Matrices _ Verify the following Rules.

• Q: ii
• Q: v
• Q: x

6: If A _ find

• Q: i

7: Question No. 7 is most Important where to find the values of a and b.

8: if A = _, then verify that

• Q: (iii)
• Q: (iv)
• Q: (ii)

### Conclusion

The topic of this post is 9th Class Math Chapter 1 Exercise 1.3 Important Questions without any PDF file. We add this post to the 9th Class Math Notes category where students can easily find the Exercise 1.3 Questions type study solutions and much more that students need to be related to the Class 9 Mathematics Book.