Linear Algebra L4 Matrix Algebra
Knowledge structure
- Transpose and its Rules
- Diagonal Matrices
- matrix inversion
- Triangular Matrices
- Partitioned Matrices
Transpose and its Rules
(A+B)T=AT+BTαAT=α(AT)(AT)T=A(A+B)^T=A^T+B^T\\ \alpha A^T=\alpha(A^T)\\(A^T)^T=A(A+B)T=AT+BTαAT=α(AT)(AT)T=A