Anku posted an Question
November 23, 2020 • 00:04 am 30 points
  • IIT JAM
  • Mathematics (MA)

How to solve this question..pls show steps..

how to solve this question..pls show steps.. . . . . .. . . .

2 Answer(s) Answer Now
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    Deepak singh 1 Best Answer

    see , answer is 6v , you were written incorrect value of F vector ..in post

    cropped2780166050170438489.jpg
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    sir how 1+1+1 came in orange box..

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    have u taken divergence there..!!

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    yes

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    sir but why u took divergence twice..i didnot got that

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    1st divergence in step 2 and 2nd divergenve in orange box part

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    see , first divergence is already in F and second divergence is by divergence theorem ...

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    thanks a lot sir i got it..sorry sir for wrong question ..basically i had written x² only there but my handwriting.....

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    see , there is delta in F that you had not written

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    feel free to ask again .

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    Deepak singh 1 best-answer

    since region is closed , we can use divergence theorem , to solve further , there should be more information about V .

    cropped2610174514355594318.jpg
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    yes sir but ans. is 6v

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    check question again , is there any mistake ..

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    sir, basically i didn't got steps done in book so i askes ..i am sharing pic..pls once see

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    then question may be this..

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    yes , send

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    sir but i didnot got steps..

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    i did not got why have they done divergence twice..what was logic behind that

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    wait , let me check

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    yes sir.

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