Recent content by lost_2

  1. L

    Integrating -2xy/(1+x^2): Solution

    is the answer y(1+x^2)= c?
  2. L

    Integrating -2xy/(1+x^2): Solution

    by using variable separable method?
  3. L

    Integrating -2xy/(1+x^2): Solution

    Anyways this is the whole qns. find the equation of the curve in the xy plane that passes through (1,2) and whose tangent line at a point (x,y) has a slope of -2xy/(1+x^2).
  4. L

    Integrating -2xy/(1+x^2): Solution

    Hey! Thanks for the quick reply.. Coz it a similar qns so i posted together with this. That equation is the gradient of a curve. So it's just to integrate with respect to x? How do you go about doing it? Thank you.
  5. L

    Integrating -2xy/(1+x^2): Solution

    HI there! i was wondering if you could help me with this.. how do you integrate -2xy/(1+x^2)? Thank you.
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