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Parametric equations define curves using parameter t: x=f(t), y=g(t). Useful for animation, physics, curves.
चरण-दर-चरण मार्गदर्शिका
- 1Input parametric equations x(t), y(t)
- 2Generate curve by varying t
- 3Calculate properties: length, curvature, derivatives
हल किए गए उदाहरण
इनपुट
x=cos(t), y=sin(t), t∈[0,2π]
परिणाम
Unit circle traced counterclockwise
सामान्य गलतियां जिनसे बचना है
- ✕Not handling t limits correctly
- ✕Confusing direction of curve
अक्सर पूछे जाने वाले प्रश्न
Why parametric form?
Some curves can't be expressed as y=f(x); parametric is more general.
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