What math to take alongside Physics 3 Thermo and Waves

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SUMMARY

The discussion centers on the decision-making process for a physics major regarding the selection of mathematics courses, specifically Differential Equations (DE) and Linear Algebra, to take alongside Thermodynamics and Waves. The participant has completed Calculus 1, 2, and is finishing Multivariable Calculus, with the option to take either or both DE and Linear Algebra next semester. Recommendations suggest prioritizing DE due to its complexity and relevance to applied physics, although personal preference and course load considerations play significant roles in the decision.

PREREQUISITES
  • Understanding of Calculus 1, 2, and Multivariable Calculus
  • Familiarity with the curriculum structure for physics majors
  • Basic knowledge of Differential Equations and Linear Algebra
  • Awareness of the application of mathematics in physics, particularly in Thermodynamics and Waves
NEXT STEPS
  • Research the syllabus and content of Differential Equations courses
  • Explore the syllabus and content of Linear Algebra courses
  • Investigate the relationship between mathematics and physics in Thermodynamics and Waves
  • Consider time management strategies for taking multiple courses simultaneously
USEFUL FOR

This discussion is beneficial for physics majors, mathematics students, and academic advisors who are navigating course selections and understanding the implications of mathematics on physics education.

alfab
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I am enrolling for classes for next semester and I have the option to take either differential Equations or Linear algebra or both next semester. I have completed Calc 1, 2, and I am completing multivariable this semester. I am a physics major and going into thermo and waves next semester so I was wondering which one i should take or if i could take both at the same time?
 
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I would suggest that you take DE next, but that is largely a matter of personal preference. Does your school's nominal curriculum give any guidance on this matter?
 
Dr.D said:
I would suggest that you take DE next, but that is largely a matter of personal preference. Does your school's nominal curriculum give any guidance on this matter?
At my school I am technically ahead in the math curriculum so I am technically not required to take diff eqs just yet (they recommend you take it 4th semester and multi-variable 3rd, but i took it second) and linear they said you can just get it done whenever so i was thinking about taking linear first and getting that out of the way that way I will still be on course with my math track, but honestly if I could take both at the same time and knock them both out that would be amazing as well. I'm just not sure if that will be too much of a course load.
 
Much depends on the content of your DE course. This was the most difficult math subject for me personally, and I'd have to say, it took years for me to fully digest it. I took the course once (in the pure math department) but did not think I had learned anything useful. I took it again in the applied math department, and I learned some useful ideas but saw my grade drop a letter. I decided to stop there and continue on my own, learning it through dynamics, vibrations, controls, etc.
 

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