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This is the last video in a trigonometry series on graphing polar equations that convert badly to rectangular form: leave them in polar, test three symmetries (θ → −θ for the polar/x-axis, θ → π−θ for the π/2 / y-axis...
Unknown · 0:00
This is the last video in a trigonometry series on graphing polar equations that convert badly to rectangular form: leave them in polar, test three symmetries (θ → −θ for the polar/x-axis, θ → π−θ for the π/2 / y-axis...
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