Linear Algebra Examples

$[\begin{array}{c} 1 & 2 \end{array}] + [\begin{array}{c} 3 & - 4 \end{array}]$

Step 1

Add the corresponding elements.

$[\begin{array}{c} 1 + 3 & 2 - 4 \end{array}]$

Step 2

Simplify each element.

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Step 2.1

Add $1$ and $3$ .

$[\begin{array}{c} 4 & 2 - 4 \end{array}]$

Step 2.2

Subtract $4$ from $2$ .

$[\begin{array}{c} 4 & - 2 \end{array}]$