Linear Algebra Examples

$v = [\begin{array}{c} - 2 \\ 4 \end{array}] + [\begin{array}{c} 1 \\ 8 \end{array}]$

Step 1

Add the corresponding elements.

$v = [\begin{array}{c} - 2 + 1 \\ 4 + 8 \end{array}]$

Step 2

Simplify each element.

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Step 2.1

Add $- 2$ and $1$ .

$v = [\begin{array}{c} - 1 \\ 4 + 8 \end{array}]$

Step 2.2

Add $4$ and $8$ .

$v = [\begin{array}{c} - 1 \\ 12 \end{array}]$