Basically we were given this integral:-

$$\int (x^3dx-y\,dy)$$

and the points of the triangle are
$(0,0) (1,1) (1,2)$

I tried using Green theorem but it will just give me $0$, so that can't be right. Can anyone just tell me what I am supposed to do? Like few tips, please thanks and sorry

  • $\begingroup$ the intergral is ∫x^3dx-ydy $\endgroup$ – tehcoder Aug 13 at 12:27
  • $\begingroup$ This isn't a double integral. $\endgroup$ – Ak19 Aug 13 at 12:31
  • $\begingroup$ @user658409 wait,is the answer 0? $\endgroup$ – tehcoder Aug 13 at 12:36
  • $\begingroup$ @tehcoder It's not clear, do you want to evaluate the given integral or find the area of the triangle? $\endgroup$ – Ak19 Aug 13 at 12:37
  • 1
    $\begingroup$ What does that video have to do with area? Its title is "Determine a Piecewise Smooth Parameterization for a Curve (Triangle)." $\endgroup$ – David K Aug 13 at 13:13

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