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Unit 3

MATRICES AND DETERMINANTS

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4
Sub-Units
9
Topics
3.1
Matrices
Matrices and algebra of matrices
Mid
JEE_Main
Types of matrices
Mid
JEE_Main
3.2
Determinants
Determinants of order two and three
Mid
JEE_Main
Evaluation of determinants
Mid
JEE_Main
Area of triangles using determinants
Mid
JEE_Main
3.3
Adjoint & Inverse
Adjoint of a square matrix
High
JEE_Main
Inverse of a square matrix
High
JEE_Main
3.4
Linear Equations
Test of consistency using matrices
Mid
JEE_Main
Solution of simultaneous linear equations in two or three variables using matrices
Mid
JEE_Main