Linear Algebra Examples

$s = (- 1, - 2, 1, 2, - 3, - 4, 3, 4)$

Step 1

The cardinality of a set is the number of members in the set.

$8$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$