Miniräknare för matrissubtraktion
Subtrahera matriser steg för steg
Kalkylatorn hittar differensen mellan två matriser (om möjligt), med stegvis genomgång. Den subtraherar matriser i valfri storlek upp till 10x10 (2x2, 3x3, 4x4, osv.).
Din inmatning
Beräkna $$$\left[\begin{array}{ccc}1 & 2 & -3\\2 & -3 & -5\\1 & 7 & 1\end{array}\right] - \left[\begin{array}{ccc}2 & -3 & 0\\1 & 1 & 5\\1 & 0 & -1\end{array}\right].$$$
Lösning
$$$\left[\begin{array}{ccc}{\color{Chocolate}1} & {\color{Crimson}2} & {\color{DarkBlue}-3}\\{\color{Fuchsia}2} & {\color{DarkCyan}-3} & {\color{BlueViolet}-5}\\{\color{Brown}1} & {\color{OrangeRed}7} & {\color{Purple}1}\end{array}\right] - \left[\begin{array}{ccc}{\color{Chocolate}2} & {\color{Crimson}-3} & {\color{DarkBlue}0}\\{\color{Fuchsia}1} & {\color{DarkCyan}1} & {\color{BlueViolet}5}\\{\color{Brown}1} & {\color{OrangeRed}0} & {\color{Purple}-1}\end{array}\right] = \left[\begin{array}{ccc}{\color{Chocolate}\left(1\right)} - {\color{Chocolate}\left(2\right)} & {\color{Crimson}\left(2\right)} - {\color{Crimson}\left(-3\right)} & {\color{DarkBlue}\left(-3\right)} - {\color{DarkBlue}\left(0\right)}\\{\color{Fuchsia}\left(2\right)} - {\color{Fuchsia}\left(1\right)} & {\color{DarkCyan}\left(-3\right)} - {\color{DarkCyan}\left(1\right)} & {\color{BlueViolet}\left(-5\right)} - {\color{BlueViolet}\left(5\right)}\\{\color{Brown}\left(1\right)} - {\color{Brown}\left(1\right)} & {\color{OrangeRed}\left(7\right)} - {\color{OrangeRed}\left(0\right)} & {\color{Purple}\left(1\right)} - {\color{Purple}\left(-1\right)}\end{array}\right] = \left[\begin{array}{ccc}-1 & 5 & -3\\1 & -4 & -10\\0 & 7 & 2\end{array}\right]$$$
Svar
$$$\left[\begin{array}{ccc}1 & 2 & -3\\2 & -3 & -5\\1 & 7 & 1\end{array}\right] - \left[\begin{array}{ccc}2 & -3 & 0\\1 & 1 & 5\\1 & 0 & -1\end{array}\right] = \left[\begin{array}{ccc}-1 & 5 & -3\\1 & -4 & -10\\0 & 7 & 2\end{array}\right]$$$A