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Alternatives: | (mml file) (full) (simple) (plain) (form) (slideshow)
File: | Content/TheoryOfSets/union/union3
CVS-ID: |
Author: | Design Science, Inc. (E. Cannon, E. Tabacman, R.Miner)
Description: | A union empty set eq A
Sample Rendering:

Your browser's rendering:

A φ A

Source Code:

        <math xmlns="http://www.w3.org/1998/Math/MathML">
          <apply>
            <eq/>
            <apply>
              <union/>
              <ci>A</ci>
              <cn>&phi;</cn>
            </apply>
            <ci>A</ci>
          </apply>
        </math>