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AmTran_Bus

  • one year ago

Notation is throwing me off???

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  1. AmTran_Bus
    • one year ago
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  2. AmTran_Bus
    • one year ago
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    I think what I have marked is right, that or one of the last two. See that little prime symbol at the original equation?

  3. Loser66
    • one year ago
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    How can you get your answer?

  4. AmTran_Bus
    • one year ago
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    Well, I just integrated. But that dumb prime is making me wonder which variation of it it is!!!

  5. Loser66
    • one year ago
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    I want to see your work and to know why don't you trust yourself!! :)

  6. AmTran_Bus
    • one year ago
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    Ok. Give me a sec.

  7. AmTran_Bus
    • one year ago
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    9 ∫ x f'(x) dx Let u =x and dv = f'(x) dx So du = dx and v= f(x) Then the integral becomes 9[xf(x) - ∫ f(x) dx]

  8. Loser66
    • one year ago
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    btw, there are many experts here. They do intimidate me, hehehe....

  9. Loser66
    • one year ago
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    so, what is wrong with it?

  10. AmTran_Bus
    • one year ago
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    Yea, you are right. Just a bad overthinker.

  11. Loser66
    • one year ago
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    :)

  12. AmTran_Bus
    • one year ago
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    Thanks so much.

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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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