As because,if we take one positive even and negative even then the difference will be positive
<u>Exampl</u><u>e</u><u>:</u><u>-</u>
Let's take one is 4 and another is -6
Then the difference will <em>4</em><em>-</em><em>(</em><em>-</em><em>6</em><em>)</em><em>=</em><em>4</em><em>+</em><em>6</em><em>=</em><em><u>1</u></em><em><u>0</u></em>