Matrix Algebra
This is the second section of Linear Algebra tutorial that you will learn about matrix and matrix algebra.
The following are the topics of this section:
What is a matrix and why do we need matrix?
Special Matrices
Matrix OneMatrix Special Properties
Null Matrix
Matrix Diagonal ( Is Diagonal Matrix ?)
Identity Matrix
Matrix DeterminantMatrix Basic Operation
Matrix Sum
Matrix Trace
Is Equal Matrix?
Matrix Transpose
Matrix Addition
Matrix Subtraction
Matrix Multiplication
Matrix Scalar Multiple
Matrix Element-wise product (Hadamard Product)
Matrix Horizontal Concatenation
Matrix Vertical Concatenation
Elementary Row Operations
Matrix RREF
Finding inverse using RREF (Gauss-Jordan)
Finding Matrix Rank using RREF
Matrix Inverse
Is Singular Matrix?
See Also : Vector Algebra , Linear transformation , Eigen System
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