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Ch. 9.3 Linear Algebra

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Program 1

Linear Algebra

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Mathematical Problem Formulation

Scipy linalg directory

Program 2

Linear Algebra

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Mathematical Problem Formulation

Inverse of Matrix

Program 3

Linear Algebra

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Mathematical Problem Formulation

Linear Equations using MathJax

System of Linear Equations

The system of equations can be written as:

\[ \begin{bmatrix} 1 & 2 & 3 \\ 0 & 1 & 4 \\ 5 & 6 & 0 \end{bmatrix} \begin{bmatrix} x_1 \\ x_2 \\ x_3 \end{bmatrix} = \begin{bmatrix} 7 \\ 8 \\ 9 \end{bmatrix} \]

Expanding into individual equations:

\[ 1x_1 + 2x_2 + 3x_3 = 7 \]

\[ 0x_1 + 1x_2 + 4x_3 = 8 \]

\[ 5x_1 + 6x_2 + 0x_3 = 9 \]

Program 4

Linear Algebra

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Mathematical Problem Formulation

Determinant of MAtrix

Program 5

Linear Algebra

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Mathematical Problem Formulation

Eigenvalues and eigenvectors

Program 6

Linear Algebra

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Mathematical Problem Formulation

QR Decomposition

Program 7

Linear Algebra

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Mathematical Problem Formulation

Norm of Matrix

Program 8

Linear Algebra

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Mathematical Problem Formulation

LU decomposition