Green's Theorem in 3 Dimensions for non-conservative field

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SUMMARY

This discussion focuses on applying Green's Theorem in three dimensions for a non-conservative vector field represented by F=(x,xy,xz). The curve C forms a triangle with vertices at (0, 0, 0), (0, 1, 1), and (1, 1, 1). The user determined that the vector field is not conservative by calculating the curl, ∇xF=(0,-z,y), and concluded that Stokes' Theorem, which relates circulation integrals to surface integrals of the curl, is applicable. However, the user suggests that the integral can be computed directly without the need for integral theorems.

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Tom31415926535
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Homework Statement


C is the directed curve forming the triangle (0, 0, 0) to (0, 1, 1) to (1, 1, 1) to (0, 0, 0).

Let F=(x,xy,xz) Find ∫F·ds.

Homework Equations

The Attempt at a Solution


My intial instinct was to check if it was conservative. Upon calculating:

∇xF=(0,-z,y)

I concluded that it isn't conservative. How do I apply Green's theorem for a three-dimensional vector field that is non-conservative?
 
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What you are after seems to be the curl theorem (also called Stokes’ theorem). It relates the circulation integral of a field with the integral over a surface of the curl of the field. Green’s identities relate surface integrals to volume integrals based on the divergence theorem.

That being said, I see no need to apply any integral theorem here. The three line integrals involved should be rather straightforward.
 
The integral can easily be calculated directly
 

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