Polar Graph of a Variable Trig Ratio
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This Demonstration investigates how the polar graph of changes as
varies from -10 to 10.
Contributed by: Denis Shubleka (March 2011)
Open content licensed under CC BY-NC-SA
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"Polar Graph of a Variable Trig Ratio"
http://demonstrations.wolfram.com/PolarGraphOfAVariableTrigRatio/
Wolfram Demonstrations Project
Published: March 7 2011