Rajat Jain posted an Question
May 12, 2020 • 18:15 pm 50 points
  • IIT JAM
  • Mathematics (MA)

Suface area by double integral

area of surface of cylinder cut out by another cylinder. also explain this type of other questions also.

2 Answer(s) Answer Now
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    Arzoo best-answer

    And we will evaluate the area of surface in first octant and multiply it 8 times for total area of surface in all 8 octants.

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    The graph shown in booklet's solution is the portion of first octant only.

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    OK got it. but I am unable to solve this type of questions

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    please explain me this topic with few examples

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    the graph you sent me is not given in study material

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    if you have any material related to the topic "SURFACE AREA AND VOLUME BY DOUBLE INTEGRAL " then please please share with me

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    These type of questions are difficult to visualize in first attempt. So just keep continuing practice. Use '3D Calculator' app. It will help you in 3d graphs. And you can see lectures based on this portion on youtube too

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    You can also follow book Thomas Calculus for Calculus part.

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    If this information helps you then kindly accept the answer

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