Determinants and Properties ,Evaluation of determinants and area of triangle

Properties-7 || Question on determinants

Determinant || area OF Triangle

Evaluation of determinants using determinant properties

Introduction to determinants and its properties

Let the value of a determinant is Delta . Then the value of a determinant obtained by interchanging two rows is

Introduction |Order of determinant|Determinant of Matrix |Properties of Determinant |Previous year questions |Area of a Triangle

Introduction |Order of determinant|Determinant of Matrix |Properties of Determinant |Previous year questions |Area of a Triangle

Properties OF determinants

General introduction|| Properties OF determinants

Using determinants, find the values of a if the area of triangle with vertices (a,0),(4,0),(0,2) is 4sq. units.