Demonstrating Non-existence of Limit via Two-Path Method
2015-01-05 06:27
This applet demonstrates the two-path method to prove that the limit of a multivariable function does not exist. By constructing two different paths approaching the target point, it visually shows that the function yields different limit values along these paths, intuitively illustrating that the limit at the specified point does not exist. Ideal for teaching multivariable limits in calculus.
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<objColor r="0" g="0" b="0" alpha="0.0"/>
<layer val="0"/>
<labelMode val="0"/>
<lineStyle thickness="1" type="10" typeHidden="2"/>
<outlyingIntersections val="false"/>
<keepTypeOnTransform val="true"/>
</element>
</construction>
</geogebra>