대수 예제

$A = (0, 1, 2)$ , $B = (0, 1, 2, 3, 4, 5)$

단계 1

$A$ is a subset of $B$ because $A$ is contained within $B$ .

$A$ is a subset of $B$

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