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anonymous

  • 5 years ago

(ylnx-xy) differentiate with respect to x

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  1. anonymous
    • 5 years ago
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    y / x - y

  2. anonymous
    • 5 years ago
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    show him how you got it

  3. anonymous
    • 5 years ago
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    the point of asking help is to show them the way of "solving" it , and explaining it, not just giving the answers.

  4. anonymous
    • 5 years ago
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    Sure... ylnx --> ln x differentiated is 1/x so ylnx --> y /x xy --> treat y as a constant xy --> y y / x - y

  5. anonymous
    • 5 years ago
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    If I did that, I would be stuck on one person for quite a while.

  6. anonymous
    • 5 years ago
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    aren't you forgetting something?

  7. anonymous
    • 5 years ago
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    What?

  8. anonymous
    • 5 years ago
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    that's why it's called "openstudy"? what's the point with throwing the answer if he/she didn't get it?

  9. anonymous
    • 5 years ago
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    well he said with respect to x, so won't d/dx (x) = xx'?

  10. anonymous
    • 5 years ago
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    Are you trying to get back at me for being better than you? I mean, I did destroy you on other posts, but you don't have to be mad...

  11. anonymous
    • 5 years ago
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    hi can one of you help me please!

  12. anonymous
    • 5 years ago
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    Type your question out toriann.

  13. anonymous
    • 5 years ago
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    lol no, the guy on the previous problem said that he didn't get it and u just yelled and threw the answer and left, that's why I'm concerned.

  14. anonymous
    • 5 years ago
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    You're not concerned at all. Just trying to get back at me.

  15. anonymous
    • 5 years ago
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    sstarica i got to ask a question coz i dont understand

  16. anonymous
    • 5 years ago
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    Type your question out there below "Mathematics" on the left side, btw.

  17. anonymous
    • 5 years ago
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    sup mariha, I'll try to help :)

  18. anonymous
    • 5 years ago
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    ok sstarica

  19. anonymous
    • 5 years ago
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    i typed my question on like the wall.

  20. anonymous
    • 5 years ago
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    no supervisor, don't take it negatively, read what nel said, he said that he didn't get it, go check urself

  21. anonymous
    • 5 years ago
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    what's your question mariha? ^_^

  22. anonymous
    • 5 years ago
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    d/dx(y log(x)-x y) | Differentiate the sum term by term and factor out constants: = | y (d/dx(log(x)))-y (d/dx(x)) | The derivative of x is 1: = | y (d/dx(log(x)))-1 y | The derivative of log(x) is 1/x: = | 1/x y-y

  23. anonymous
    • 5 years ago
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    Consider the differential equation dy/dx=(y-1)^2cos(pi*x) A) There is a horizontal line with the equation y=c that satisfies this differential equation. Find the value of C. B) Find the particular solution y=f(x) to the differential equation with the initial condition of f(1)=0. Im not sure how to solve these or how the questions differ.

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spraguer (Moderator)
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