Angry Pair

0 thoughts on “Angry Pair”

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  superoots69

  September 12, 2024 at 9:03 pm

  Hi there finnaetthatass!
  This is a common problem that often comes up when introducing integration by parts. Always remember to use the important equation for integration by parts: uv – intgrl(v • du). In this case, we can set "u" to lnx and "dv" to x. By taking the derivative of "u" and the integral of "dv", we can find that "du"= (1/x) dx and "v"= (x^2)/2. By plugging these values into our equation, we find that intgrl(xlnx) = ((x^2)lnx)/2 – intgrl(x/2)dx, a much more manageable expression