Datrys {ll}{2}&{3}{5}&{4}-{lll}{0}&{3}{1}&{5}

$$\begin{bmatrix} \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \end{bmatrix} - \begin{bmatrix} \begin{array} { l l l } { 0 } & { 3 } \\ { 1 } & { 5 } \end{array} \end{bmatrix}$$

Enrhifo

$$\left(\begin{matrix}2&0\\4&-1\end{matrix}\right)$$

Camau gan Ddefnyddio Rheolau ar gyfer Matrics Rhifyddol

Gallwch ychwanegu neu dynnu dau fatrics dim ond os oes gan y ddau fatrics yr un nifer o resi a cholofnau.

$$\left(\begin{matrix}2&3\\5&4\end{matrix}\right)-\left(\begin{matrix}0&3\\1&5\end{matrix}\right)$$

I dynnu dau fatrics, tynnwch yr elfennau cyfatebol.

$$\left(\begin{matrix}2&3-3\\5-1&4-5\end{matrix}\right)$$

Tynnu 3 o 3.

$$\left(\begin{matrix}2&0\\5-1&4-5\end{matrix}\right)$$

Tynnu 1 o 5.

$$\left(\begin{matrix}2&0\\4&4-5\end{matrix}\right)$$

Tynnu 5 o 4.

$$\left(\begin{matrix}2&0\\4&-1\end{matrix}\right)$$

Cyfrifo Determinant

$$-2$$