Surface Integral of Vector fields

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SUMMARY

The discussion centers on evaluating the line integral ∫C F · dr using Stokes' Theorem, specifically for the vector field F(x, y, z) = (x + y²)i + (y + z²)j + (z + x²)k over the triangular path C defined by the vertices (9, 0, 0), (0, 9, 0), and (0, 0, 9). Participants emphasize the necessity of understanding Stokes' Theorem to solve the problem effectively, indicating that those unfamiliar with the theorem may struggle. The consensus is that with a proper grasp of the theorem, the problem becomes straightforward.

PREREQUISITES
  • Understanding of Stokes' Theorem
  • Familiarity with vector fields
  • Knowledge of line integrals
  • Basic skills in multivariable calculus
NEXT STEPS
  • Study the applications of Stokes' Theorem in vector calculus
  • Learn how to compute line integrals in three-dimensional space
  • Explore examples of vector fields and their properties
  • Review the geometric interpretation of line integrals and surface integrals
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Students and educators in multivariable calculus, particularly those focusing on vector calculus and applications of Stokes' Theorem.

dancingmonkey
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Homework Statement


Use Stokes' Theorem to evaluate ∫C F · dr. C is oriented counterclockwise as viewed from above.

F(x, y, z) = (x + y^2) i + (y + z^2) j + (z + x^2) k

C is the triangle with vertices (9, 0, 0), (0, 9, 0), and (0, 0, 9).


Homework Equations



Stokes' Theorem

The Attempt at a Solution



I really need help with this, can someone explain it to me?
 
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Do you know what Stoke's theorem says?

If you honestly are not able to make any attempt at all then you need more help than we can give. I recommend you talk to your teacher about this. Quite frankly, if you know what Stoke's theorem says, this is very easy problem.
 

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