Determinants Class 12 Notes

Class 12 Maths Chapter 4 Determinants Class 12 Notes – PDF Download

Determinants are mathematical objects that are very useful in the analysis and solution of systems of linear equations. As shown by Cramer’s rule, a nonhomogeneous system of linear equations has a unique solution if the determinant of the system’s matrix is nonzero (i.e., the matrix is nonsingular). Know More about these in Determinants Class 12 Notes List.

The topics and sub-topics covered in Determinants Class 12 Notes are:

4.1 Introduction

4.2 Determinant

4.2.1 Determinant of a matrix of order one

4.2.2 Determinant of a matrix of order two

4.2.3 Determinant of a matrix of order 3 × 3

4.3 Properties of Determinants

4.4 Area of a Triangle

4.5 Minors and Cofactors

4.6 Adjoint and Inverse of a Matrix

4.7 Applications of Determinants and Matrices

4.7.1 Solution of system of linear equations using inverse of a matrix.

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Vidyakul

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Jasjit Singh

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Arvind Sir

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Raju Mamidala

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