Discrete Math or Linear Algebra.

Click For Summary

Discussion Overview

The discussion revolves around the choice between taking Discrete Mathematics and Linear Algebra as electives for a Math major. Participants share their experiences and opinions on the sequence and relevance of these courses, considering their applications in mathematics and physics.

Discussion Character

  • Debate/contested
  • Conceptual clarification
  • Exploratory

Main Points Raised

  • Some participants suggest that if only one course can be chosen, Linear Algebra is the preferable option due to its direct applications in physics.
  • Others argue that taking Discrete Mathematics first may be beneficial for developing proof techniques and mathematical maturity.
  • One participant expresses a personal preference for Linear Algebra, describing it as enjoyable and easier compared to Discrete Mathematics, which they found challenging but beneficial.
  • Another participant notes that both courses are required eventually, emphasizing that the order may not be critical if both will be taken.
  • Some participants highlight that Linear Algebra is more applicable to physics, while Discrete Mathematics is more relevant to computer science and abstract reasoning.

Areas of Agreement / Disagreement

Participants do not reach a consensus on which course to take first, as opinions vary based on personal experiences and perceived relevance to future studies. Some advocate for Discrete Mathematics first, while others prefer Linear Algebra, indicating multiple competing views.

Contextual Notes

Participants mention varying levels of mathematical maturity and familiarity with proof techniques, which may influence their recommendations. The discussion reflects differing perspectives on the applicability of each course to future academic and professional pursuits.

Who May Find This Useful

Students considering a Math major or those interested in the applications of mathematics in physics and computer science may find this discussion relevant.

sunny79
Messages
77
Reaction score
8
I am currently enrolled in Calculus 1. Will be taking Calculus 2 in summer and Calculus 3 in Fall. I have already registered for these courses. One of the Math electives I have a choice in Fall Semester is either Discrete Math or Linear Algebra. Any suggestions would be greatly appreciated.

My current major is Math. Planning on getting a double major in Math and Physics.
 
Physics news on Phys.org
Depends. If you can pick one and only one, then linear algebra is the obvious winner. However, if it's simply a matter of timing, I would pick discrete mathematics first just because a course like that tends to introduce proof techniques and ease a person into a more 'proof' based mathematics. Finally, if you feel confident in your ability to prove theorems, and know what common terms like onto, into, domain, codomain, image, etc and if discrete is not required, I would simply take linear algebra.
 
MarneMath! Thanks for the reply. I have to take both eventually. It was just the sequence which I was concerned about.
 
I REALLY enjoyed linear algebra. As a matter of fact, it may be my favourite course I've taken so far at university (15 ish?). The discrete math course I took was a pain, but I feel it was very beneficial. I can see applications for it everywhere. I also found that linear algebra was considerably easier, so that could be something to consider.
 
Easier or harder isn't the concern since I have to take both anyways.
 
If you have to take both, take discrete first. Linear is a little better when you're more "mathematically mature." Both will help give you a flavor of what you'll be doing as a math major. Although, the material of linear is more directly applicable to physics. Discrete is used to understand things like digital logic circuits and mathematical arguments (and others I'm sure, but it's not required for the math degree at my school, just recommended). Hope that helps.
 
Thanks a lot. I have already signed up for discrete math. :)
 
Doesn't matter as long as you take linear algebra before you take quantum mechanics.
 
Having taken both, I can say that discrete math is much more abstract and proof heavy. Lin alg is more applicable to physics, while discrete is more related to CS.
 

Similar threads

  • · Replies 14 ·
Replies
14
Views
2K
  • · Replies 32 ·
2
Replies
32
Views
3K
  • · Replies 13 ·
Replies
13
Views
3K
  • · Replies 9 ·
Replies
9
Views
2K
  • · Replies 33 ·
2
Replies
33
Views
8K
Replies
2
Views
2K
  • · Replies 6 ·
Replies
6
Views
5K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 9 ·
Replies
9
Views
4K
  • · Replies 3 ·
Replies
3
Views
5K