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Web skærmformat. - Aarhus Universitet

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II. Integration – 3. Generelle områder 220<br />

z<br />

x<br />

2<br />

D = {(x,y)| − 2 ≤ x ≤ 2,0 ≤ y ≤ 4 − x 2 }<br />

E = {(x,y,z)|(x,y) ∈ D,0 ≤ z ≤ 1<br />

2 y}<br />

3.30. Volumen af kile ☞ [S] 12.3 Double integrals over general regions<br />

Kile - fortsat<br />

D = {(x,y)| − 2 ≤ x ≤ 2,0 ≤ y ≤ 4 − x 2 }<br />

er en Type I mængde.<br />

Volumenet af kilen er<br />

<br />

V =<br />

D<br />

2 <br />

1<br />

y dA =<br />

2 −2<br />

√ 4−x2 1<br />

y dy dx<br />

0 2<br />

2<br />

2<br />

y

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