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Math 220 March 7 I. If 1200 cm2 of material is available to make a ...

Math 220 March 7 I. If 1200 cm2 of material is available to make a ...

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VI. Find the limit.<br />

1.<br />

2.<br />

3.<br />

Answer:<br />

Answer:<br />

e<br />

lim<br />

x→∞<br />

x<br />

x3 L.H.<br />

= lim<br />

x→∞<br />

L.H.<br />

= lim<br />

x→∞<br />

L.H.<br />

= lim<br />

x→∞<br />

= 1<br />

6<br />

e<br />

lim<br />

x→∞<br />

x<br />

x3 <br />

∞<br />

<br />

∞<br />

ex 3x2 <br />

∞<br />

<br />

∞<br />

ex <br />

∞<br />

<br />

6x ∞<br />

ex 6<br />

sin(3x)<br />

lim<br />

x→0 cos(4x)<br />

sin(3x)<br />

lim<br />

x→0 cos(4x)<br />

= 0<br />

1<br />

= 0<br />

lim<br />

x→0 +<br />

ln( √ x)<br />

x2 8

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