#154 · Multivariable Calculus · Vector calculus

Area from the boundary

Use Green's theorem with $A = \frac{1}{2} \oint_{C} (x d y - y d x)$ to find the area of the ellipse $x = 3 cos t$ , $y = 2 sin t$ , $0 \leq t \leq 2 π$ .

~6 minAnswer checked instantlyGreen's theoremParametrisation

Classical — G. Green (1828)

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