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anonymous

  • one year ago

integral help

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  1. dm91
    • one year ago
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    what do you need help with?

  2. anonymous
    • one year ago
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    |dw:1442935963033:dw|

  3. anonymous
    • one year ago
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    this is what i have done so far |dw:1442936092722:dw|

  4. ganeshie8
    • one year ago
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    |dw:1442936235156:dw|

  5. ganeshie8
    • one year ago
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    \(\large du = -\tan x~ dx\)

  6. anonymous
    • one year ago
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    sorry for the typo.. but im stuck from there

  7. ganeshie8
    • one year ago
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    |dw:1442936318194:dw|

  8. ganeshie8
    • one year ago
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    you can pull out the constant \(11\) : \[\large -11\int u \,du\]

  9. anonymous
    • one year ago
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    |dw:1442936307334:dw|

  10. ganeshie8
    • one year ago
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    what is integral and du doing even after evaluating ?

  11. ganeshie8
    • one year ago
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    |dw:1442936423044:dw|

  12. ganeshie8
    • one year ago
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    dont forget the arbitrary constant \(+C\)

  13. ganeshie8
    • one year ago
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    also don't forget to replace \(u\) by \(\ln (\cos x)\)

  14. anonymous
    • one year ago
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    thank you very much sir.

  15. ganeshie8
    • one year ago
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    np

  16. anonymous
    • one year ago
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    my professor couldn't explain this better than u just did..

  17. ganeshie8
    • one year ago
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    im glad it made sense :)

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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