## Memorysclub / NCERT Solutions / NCERT Solutions for Class 12 / NCERT Solutions for Class 12 Maths / NCERT Solutions for Class 12 Maths Chapter 4 Determinants

# Class 12 Determinants NCERT Solutions

## Chapter 4 Class 12th Maths NCERT Solutions

NCERT Solutions for Class 12th Maths Chapter 4 Determinants are an invaluable resource for students seeking to excel in their mathematics studies. As one of the fundamental chapters in the curriculum, a thorough understanding of Determinants is essential for advanced mathematical concepts.

The Memorysclub provided for this chapter offer comprehensive explanations and step-by-step solutions to all the questions and exercises. These solutions are provided by subject experts in a well-structured manner, making it easier for students to learn and understand. Students can download PDF of the NCERT Solutions for Class 12 Math to score better in exams.

## All Exercise of Class 12th Maths Chapter 4 Determinants

## Important Formula for Class 12th Maths Chapter 4 Determinants

**Definition of Determinant:**The determinant of a square matrix A is denoted as |A| or det(A).**Order of a Determinant:**The order of a determinant is the number of rows (or columns) it has. For an n x n matrix, the determinant is of order n.**Properties of Determinants:**- If two rows (or columns) of a determinant are interchanged, the sign of the determinant changes.
- If any row (or column) of a determinant is multiplied by a scalar ‘k’, the determinant is multiplied by ‘k’.
- If two rows (or columns) of a determinant are proportional, the determinant is zero.
- If all elements of a row (or column) are zero, the determinant is zero.

On our website, Memorysclub provides NCERT solutions for Class 12 Math, Along with additional resources such as sample papers, question banks, and study notes. We can also offer a section for students to ask their doubts and get them answered by experts.