# NCERT Solutions for CBSE Class 12 Mathematics ‒ Chapter 3: Matrices (Part IX)

NCERT Solutions for CBSE Class 12 Maths, Chapter 3: Matrices are available here. In this article, you will get detailed explanations of exercise 3.4 (from question number 1 to question number 9). Most of the questions given here are based on concepts related to Elementary Operation (Transformation) of a Matrix, Invertible Matrices, Inverse of a matrix by elementary operations etc. These questions are also important for Class 12 Maths board exam 2018 and other entrance exams like WBJEE, JEE Mains, UPSEE etc.

*NCERT Solutions for CBSE Class 12th Maths, Chapter 3: Matrices (Exercise 3.4) from question number 1 to 9 are given below:*

**Question 1:**

**Solution 1:**

**Download NCERT Solutions for Class 12 Maths: All Chapters**

**Question 2:**

**Solution 2:**

**Question 3:**

**Solution 3:**

**Question 4:**

**Solution 4:**

**Question 5:**

**Solution 5:**

**Question 6:**

**Solution 6:**

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**Question 7:**

**Solution 7:**

**Question 8:**

**Solution 8:**

**Question 9:**

**Solution 9:**

**Donwload NCERT Solution for Class 12 Maths (Chapter 3 - Matrices) in PDF format**