# Matrices Determinants

Subject: Mathematics Exam: AP EAMCET Engineering

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## Important Concepts in Matrices Determinants

Find notes, videos, important points and questions to practice on each of these concepts.

- Martrix Algebra
- Types of Matrices
- Equality of Matrices
- Adjoint and Inverse Of a Matrix
- Area of triangles using determinants.
- Elementary Transformations
- Rank of a Matrix
- Properties of Determinants
- Product of Determinants
- Differentiation and Integration
- Application of Determinants in Geometry
- Cramer's Rule
- System of Linear Equations

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## Important Points

A square matrix is said to be symmetric if A'=A and skew symmetric if A'=-A and the main diagonal elements of a skew symmetric matrix are zeros