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Lessons
6 lessons • 1h 25m
Evolutes
15m 00s
Problem of Finding an Evolute of an Ellipse
15m 00s
Finding evolute of a Rectangular Hyperbola
13m 51s
Envelopes
14m 04s
Problems on Envelopes
12m 41s
Envelope of two parameter family of curves
14m 59s