Loading [MathJax]/extensions/TeX/AMSmath.js
Mathematics
         
语言:中文    Language:English
Get the inverse matrix:
    Enter an invertible matrix, with each element separated by a comma and each row ending with a semicolon.
    Note that mathematical functions and variables are not supported.
    Current location:Linear algebra >Inverse matrix >History of inverse matrices
    \begin{aligned}&\\ \color{black}{Calcu}&\color{black}{late\ the\ inverse\ matrix\ of\ } \ \ \begin{pmatrix} &4\ &2\ &4\ &2\ \\ &8\ &16\ &8\ &4\ \\ &32\ &64\ &128\ &16\ \\ &256\ &512\ &2048\ &4096\ \end{pmatrix}\color{black}{\ .}\\ \end{aligned}
    \begin{aligned}&\\ \color{black}{Calcu}&\color{black}{late\ the\ inverse\ matrix\ of\ } \ \ \begin{pmatrix} &4\ &1\ &5\ \\ &2\ &3\ &4\ \\ &3\ &4\ &5\ \end{pmatrix}\color{black}{\ .}\\ \end{aligned}
    \begin{aligned}&\\ \color{black}{Calcu}&\color{black}{late\ the\ inverse\ matrix\ of\ } \ \ \begin{pmatrix} &3\ &8\ &7\ \\ &1\ &4\ &6\ \\ &5\ &2\ &9\ \end{pmatrix}\color{black}{\ .}\\ \end{aligned}
    \begin{aligned}&\\ \color{black}{Calcu}&\color{black}{late\ the\ inverse\ matrix\ of\ } \ \ \begin{pmatrix} &1\ &2\ &3\ &4\ &5\ \\ &6\ &7\ &8\ &9\ &10\ \\ &11\ &12\ &13\ &14\ &15\ \\ &16\ &17\ &18\ &19\ &20\ \\ &21\ &22\ &23\ &24\ &25\ \end{pmatrix}\color{black}{\ .}\\ \end{aligned}
    \begin{aligned}&\\ \color{black}{Calcu}&\color{black}{late\ the\ inverse\ matrix\ of\ } \ \ \begin{pmatrix} &100110111\ \end{pmatrix}\color{black}{\ .}\\ \end{aligned}

First page << Page15 Page16 Page17 Page18 ... ... Page30 Page31 Page32 >> Last page 共32页
Elementary transformations of matrices:


Definition:Applying the following three transformations to the rows (columns) of a matrix becomes the elementary transformation of the matrix
(1) Swap the positions of two rows (columns) in a matrix;
(2) Using non-zero constants λ Multiply a certain row (column) of a matrix;
(3) Convert a row (column) of a matrix γ Multiply to another row (column) of the matrix.



  New addition:Lenders ToolBox module(Specific location:Math OP > Lenders ToolBox ),welcome。