Solve {l}{3}{2}+{l}{4}{2}

$$\left( \begin{array} { l } { 3 } \\ { 2 } \end{array} \right) + \left( \begin{array} { l } { 4 } \\ { 2 } \end{array} \right)$$

Evaluate

$$\left(\begin{matrix}7\\4\end{matrix}\right)$$

Steps Using Rules for Matrix Arithmetic

You can add or subtract two matrices only if both matrices have the same number of rows and columns.

$$\left(\begin{matrix}3\\2\end{matrix}\right)+\left(\begin{matrix}4\\2\end{matrix}\right)$$

To add two matrices, add the corresponding elements.

$$\left(\begin{matrix}3+4\\2+2\end{matrix}\right)$$

Add 3 to 4.

$$\left(\begin{matrix}7\\2+2\end{matrix}\right)$$

Add 2 to 2.

$$\left(\begin{matrix}7\\4\end{matrix}\right)$$

Transpose Matrix

$$\left(\begin{matrix}7&4\end{matrix}\right)$$