Matrices, Sequence and Series

Breadcrumb Abstract Shape
Breadcrumb Abstract Shape
  1. Matrices

o        Definition of Matrix

o        Types of Matrices

o        Order of Matrices

o        Properties of Matrices

o        Operation of Matrices

  1. Determinant of Matrices

o        Determinant of (2×2)-Matrix

o        Determinant of (3×3)-Matrix

  • Expanding Minors and Cofactors Method
  • Column Rotation Method
  1. Inverse Matrix

o        Inverse Matrix (2×2)

  • Using First Method
  • Using Identity Matrix

o        Inverse Matrix (3×3)

  • Determinant, Cofactor and Adjoint Method
  • Using Identity Matrix

o        Unitary Matrix and Identity Matrix

o        Singular and Non-Singular Matrix

  1. Solving Linear Equations Using Inverse Matrix

o        by Using Inverse Matrix [ (2×2) and (3×3) Matrix ]

  1. Solving Linear Equations Using Cramer’s Rule

o        by Using Cramer’s Rule [ (2×2) and (3×3) Matrix ]

  1. Solving Linear Equations Using Row Echelon Form (REF) and Reduced Row Echelon Form (RREF)

o        Gaussian Elimination [ (2×2) and (3×3) Matrix ]

o        Gauss-Jordan Elimination [ (2×2) and (3×3) Matrix ]

  1. Consistent Matrix

o        Linear Dependent Matrix

  1. Inconsistent Matrix

o        Linear Independent Matrix

o        Coincident Dependent Matrix

  1. Area of Triangle and Collinearity

o        Area of a Triangle Using Matrix

o        Test for Collinear Points.

Sequences and Series 

  1. Sequence and Series

o        Definition of Sequence and Series

o        Difference between Sequence and Series

o        Difference between Sequence Notation and Function Notation

o        General Term ( N-th Term )

o        Recursively Defined Sequence

o        Alternating Sequence

o        n-Factorial

o        Summation Notation ( Sigma  Notation )

o        Properties of Summation Notation

  1. Arithmetic Sequence and Series

o        Common Difference

o        N-th Term ( General Term ) of an Arithmetic Series

o        N-th Partial Sum of an Arithmetic Series

  1. Geometric Sequence and Series

o        Common Ratio

o        N-th Term ( General Term ) of a Geometric Sequence

o        N-th Partial Sum of a Geometric Series

o        N-th Sum of an Infinite Geometric Series