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

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

Enrhifo

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

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.

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

I ychwanegu dau fatrics, ychwanegwch yr elfennau cyfatebol.

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

Adio 2 at 2.

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

Adio 5 at -1.

$$\left(\begin{matrix}4&3\\4&4+1\end{matrix}\right)$$

Adio 4 at 1.

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

Cyfrifo Determinant

$$8$$