Spherical and cylindrical coordinates, not a problem

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SUMMARY

Spherical and cylindrical coordinates are utilized for both triple and double integrals, depending on the specific integral and its purpose. While these coordinate systems are primarily associated with volumetric evaluations in triple integrals, they can also effectively compute surface areas, such as the surface area of a sphere, using double integrals in spherical coordinates. Understanding the context of the integral is crucial for selecting the appropriate coordinate system.

PREREQUISITES
  • Understanding of spherical and cylindrical coordinate systems
  • Knowledge of double and triple integrals
  • Familiarity with surface area and volume calculations
  • Basic calculus concepts
NEXT STEPS
  • Study the application of spherical coordinates in double integrals
  • Explore cylindrical coordinates for surface area calculations
  • Review examples of triple integrals in spherical coordinates
  • Learn about the conversion between Cartesian and spherical coordinates
USEFUL FOR

Students and educators in mathematics, particularly those focusing on multivariable calculus, as well as professionals involved in fields requiring geometric evaluations such as engineering and physics.

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Homework Statement



do we only use spherical and cylindrical coordinates for triple integrals? or for double too?


thanks for your replies in advance
 
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Depends on the integral in question & purpose

As they are 3 dimensional coordinate systems, they are often used in "triple integrals" for volumetric evaluation

But for example if you were integrating to find the surface area of a sphere in 3D, this would be evaluated as a "double integral" in spherical coordinates
 

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