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Web skærmformat. - Aarhus Universitet

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II. Integration – 3. Generelle områder 211<br />

Dobbelt integralet beregnes itereret<br />

<br />

f(x,y)dA =<br />

D<br />

4 <br />

0<br />

√ y<br />

1<br />

2 y<br />

(x 2 + y 2 )dx dy<br />

3.16. Type II ☞ [S] 12.3 Double integrals over general regions<br />

Eksempel 2 - figur<br />

y<br />

4<br />

x = 1<br />

2 y x = √ y<br />

D = {(x,y)|0 ≤ y ≤ 4, 1<br />

2 y ≤ x ≤ √ y}<br />

2<br />

x

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