Algebra Examples

A = (6, 8, 9)

$A = (6, 8, 9)$ ,

B = (1, 5, 9)

$B = (1, 5, 9)$

Step 1

Set up the intersection notation of set

{6, 8, 9}

${6, 8, 9}$ and

{1, 5, 9}

${1, 5, 9}$ .

{6, 8, 9} \cap {1, 5, 9}

${6, 8, 9} \cap {1, 5, 9}$

Step 2

The intersection of two sets is the set of elements which are in both sets.

{9}

${9}$

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⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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