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Evaluate

asked Feb 19, 2015 in CALCULUS by anonymous

1 Answer

0 votes

Step 1:

Surface integral formula:

image

image

image

image

image

image

image

Step 2:

Substitue .

image

image is the projection of the surface image on the image plane.

image is the region inside the circle image.

Convert the area from rectangular coordinates to polar coordinates.

Solution:

Surface area is image square units.

answered Feb 24, 2015 by david Expert
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