NCERT Solutions for CBSE Class 12 Mathematics ‒ Chapter 4: Determinant (Part III)

NCERT Solutions for CBSE Class 12 Mathematics ‒ Chapter 4: Determinant are available here. With this article, students will get solutions of Exercise 4.2 from question number 1 to question number 7. Most of the questions given in this exercise are based on various properties of determinant. These questions are very important for CBSE board exams and other competitive exams like JEE Main, WBJEE, UPSEE etc.

NCERT Solutions for CBSE Class 12th Maths, Chapter 4: Determinant (Exercise 4.2) from question number 1 to 7 are given below:

Question 1:

Solution 1:

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Question 2:

Solution 2:

Question 3:

Solution 3:

Question 4:

Solution 4:

Question 5:

Solution 5:

Question 6:

Solution 6:

Question 7:

Solution 7:

Download NCERT Solutions for Class 12 Maths - Chapter 4 (Determinant) in PDF format