Linear Algebra Examples

$[\begin{array}{c} 22000 & 45000 \\ 19000 & 27000 \end{array}] - [\begin{array}{c} 25000 & 42000 \\ 14000 & 21000 \end{array}]$

Step 1

Subtract the corresponding elements.

$[\begin{array}{c} 22000 - 25000 & 45000 - 42000 \\ 19000 - 14000 & 27000 - 21000 \end{array}]$

Step 2

Simplify each element.

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Step 2.1

Subtract $25000$ from $22000$ .

$[\begin{array}{c} - 3000 & 45000 - 42000 \\ 19000 - 14000 & 27000 - 21000 \end{array}]$

Step 2.2

Subtract $42000$ from $45000$ .

$[\begin{array}{c} - 3000 & 3000 \\ 19000 - 14000 & 27000 - 21000 \end{array}]$

Step 2.3

Subtract $14000$ from $19000$ .

$[\begin{array}{c} - 3000 & 3000 \\ 5000 & 27000 - 21000 \end{array}]$

Step 2.4

Subtract $21000$ from $27000$ .

$[\begin{array}{c} - 3000 & 3000 \\ 5000 & 6000 \end{array}]$