Learn Chapter 4 Determinants of Class 12 for free with solutions of all NCERT Questions for CBSE Maths

We will learn

- What a determinant is, and its
**difference from matrix** - Finding determinant for
**2 x 2 and 3 x 3**matrix - Finding
**Area of Triangle**using Determinant - Finding
**Equation of line**using Determinants (We use Area of Triangle formula) - Finding
**Minors**and**Cofactors**of Determinant - Finding Determinant using Minors and Cofactors
- Finding
**adjoint**of a matrix - Finding
**Inverse of a matrix**using Determinants - Then, we verify different
**properties of inverse**and solve some questions (Like A adj A = |A| I, (AB)^{-1}= A^{-1}B^{-1 }, [adj A]^{-1}= adj A^{-1}) - Suppose equation of matrix is given, like A2
- Finding determinants without expanding i.e. Solving determinants using propertie
- Properties of determinants
- Adjoint and Inverse of Matrice
- Solving pair of linear equations using determinants