cheerkennedym3639 cheerkennedym3639
  • 16-04-2018
  • Mathematics
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Find the area of the surface. the part of the surface z = xy that lies within the cylinder x2 + y2 = 81

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IsrarAwan
IsrarAwan IsrarAwan
  • 25-04-2018
Ans: The area of the surface is: 1553.081

Explanation: Please see the image attached with this answer (find attachment).

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