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Web skærmformat. - Aarhus Universitet

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IX. Opgaver – 1. August 2002 537<br />

Det følger, at<br />

lim f(x) = −1<br />

x→0 2<br />

1.24. Angiv potensrække ☞ Matematik Alfa 1, August 2002<br />

Opgave 4 - figur<br />

Grafen for<br />

y<br />

0 1<br />

1<br />

y = cos(x2 ) − 1<br />

x 4<br />

1.25. Find gradient ☞ Matematik Alfa 1, August 2002<br />

Opgave 5<br />

Betragt funktionen f(x,y) = y 2 + ln(x 3 + y + 1).<br />

1. Angiv gradientvektoren ∇f(0,2).<br />

x

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