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Vijay posted an Question
March 24, 2021 • 13:31 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Please send the solution to the problem given in the attachment.

please send the solution to the problem given in the attachment.

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    Deepak singh 1 best-answer

    Refer attached answer is 8a^2

    cropped6726248275811112980.jpg
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    sir, why didn't you consider the -ve part of the surface?

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    we have calculated on first octant (all +ve) , then we multiplied by 8 to consider all 8 octants . -ve part of surface has been already included in 8 octants.

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    but sir how do I know that the intersection part covers some portion in all 8 octants?

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