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I don’t always derive the formula for an ellipse but when I do I usually derive it for a circle too because a circle is an ellipse 😉

View Video Notes: https://steemit.com/mathematics/@mes/video-notes-conic-sections-ellipses-definition-and-derivation-of-formula-including-circles

I learned a new shape today, circle as an ellipse. Thank you for such nice math education.

No probz!! Yup a circle is just a symmetric ellipse! ⚪

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