NCERT Solutions Class 12 Maths Chapter 3 Exercise 3.2

NCERT Solutions Class 12 Maths Chapter 3 Exercise 3.2 cover all the important topics with detailed explanation. The exercise is prepared by the expert teachers as per the 12th CBSE board NCERT Books Guidelines.

These solutions will help you in clearing all your doubts while solving the exercise 3.2 solutions during preparation.  

Download Free PDF for NCERT Solutions Class 12 Maths Chapter 3 Exercise 3.2 

Download Free PDF for NCERT Solutions  Maths Class 12 Chapter 3 Exercise 3.2

 

 


The above PDF is based on the topics included in the NCERT Class 12 Maths Chapter 3 Exercise 3.2.  

Topics Include in the NCERT Class 12 Maths Chapter 3 Exercise 3.2 

This Exercise includes these topics:  

  1. Operations on Matrices  
  2. Addition of Matrices  
  3. Multiplication of a Matrix by a scalar  
  4. Properties of Matrix Addition  
  5. Properties of Scalar Multiplication of a Matrix  
  6. Multiplication of Matrices  
  7. Properties of Multiplication of Matrices  

Access Other Exercise NCERT Solutions Class 12 Maths Chapter 3 Exercise 3.2 

You can download the NCERT Solutions Maths Class 12 Chapter 3 for other Exercises as well.  

  • Exercise 3.1  
  • Exercise 3.3
  • Exercise 3.4 

NCERT Solutions for Class 12 Maths Chapter 3.2- Matrices: Formulas Used

  • A matrix that has m rows and n columns is called a matrix of order m × n.
  • [aij]m×1 is a column matrix.
  • [aij]1×n is a row matrix.
  • An m × n matrix is a square matrix if m=n.
  • A = [aij]m×m is a diagonal matrix if aij=0, when i≠j.
  • A = [aij]n×n is a scalar matrix if aij=0, when i≠j, aij=k (k is some constant), when i=j.
  • A = [aij]n×n is an identity matrix if aij=1, when i=j, aij=0, when i≠j.
  • A zero matrix has all its elements as zero.
  • A = [aij] = [bij] = B if (i)A and B of the same order, (ii) aij = bij for all possible values of i and j.
  • kA = k[aij]m×n = [k(aij)m×n]
  • -A = (-1) A
  • A – B = A + (-1) B
  • A + B = B + A
  • (A + B) + C = A + (B + C), where A, B and C are of the same order.
  • k (A + B) = kA + kB, where A and B are of the same order, k is constant.
  • (k + l) A = kA + lA, where k and l are constant.

We have provided the NCERT Solutions PDF for Class 12 Maths Chapter 3 Exercise 3.2. If you have any queries, feel free to ask in the comment section below.

FAQs: NCERT Solutions Class 12 Maths Chapter 3 Exercise 3.2

How many questions are there in Class 12 Maths Chapter 3 Exercise 3.2?

There is a total number of 22 questions included in Chapter 3 Exercise 3.1. These 22 questions are categorized as 14 long, 6 short, and 2 multiple-choice questions.

From where can I download the free PDF for NCERT Solutions Class 12 Maths Chapter 3 Exercise 3.2?

You can download the free PDF NCERT Solutions Class 12 Maths Chapter 3 Exercise 3.2 From the above blog.

Are Class 12 Maths Exercise 3.2 solutions available in a detailed format?

Yes, NCERT Solutions Class 12 Maths Ch 3 Exercise 3.2 solutions are available in a detailed format.

What are the topics included in the NCERT Solutions Class 12 Maths Chapter 3 Exercise 3.2?

You can refer to the above blog to check the NCERT Solutions Class 12 Maths Chapter 3 Exercise 3.2.

Can I open Class 12 Maths Exercise 3.2 NCERT solutions PDF on my smartphone?

Yes, you can easily download NCERT Solutions Class 12 Maths Ch 3 Exercise 3.2 PDF on your smartphone.

What is the use of Matrices?

Matrix notation and Operations are used in electronic spreadsheet programs for personal computers, which in turn is used in different areas of business and science like budgeting, sales projection, cost estimation, analyzing the results of an experiment, etc.

Is Matrix an easy one in NCERT Solutions Class 12 Maths Chapter 3 Ex 3.2?

Yes, you can see in the NCERT Solutions Class 12 Maths Ch 3 Exercise 3.2 PDF that Matrices is one of the easiest topics in the NCERT Solutions Class 12 maths.

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