is case, we actually need quite a few more than 2 test cases.
	</p>
		<p>
		As for the previous example, we need to choose different values for the string argument that represent different categories of strings.</p>

		</div>
		<h4>Dichotomy</h4>
		<p>
			When we developed the code for <code>is_palindrome()</code>, we found that whether a string was even or odd affected the code. Therefore, the tests should consider strings that have even and odd lengths. For this example, we'll consider strings that have t