Self study Multivariable Calculus or Introduction to Proofs?

Click For Summary

Discussion Overview

The discussion revolves around the decision of whether to self-study multivariable calculus or an introduction to proofs, particularly from the perspective of a high school senior with prior calculus experience. The scope includes considerations of mathematical foundations, course sequencing, and the necessity of understanding proofs in relation to advanced mathematics.

Discussion Character

  • Debate/contested
  • Exploratory
  • Conceptual clarification

Main Points Raised

  • One participant suggests self-studying linear algebra first, implying it may provide a better foundation.
  • Another participant expresses concern about handling proofs, indicating a preference for starting with "Intro to Proofs" due to a lack of exposure to proof-based mathematics.
  • A participant notes that at their college, students transition directly from multivariable calculus to real analysis without a dedicated proofs course, suggesting that prior proof knowledge may not be necessary.
  • It is mentioned that while linear algebra is not required for multivariable calculus, it may enhance visualization and understanding of certain concepts.
  • Some participants argue that while linear algebra can be beneficial for topics like line integrals and vector fields, it is not essential for passing multivariable calculus.

Areas of Agreement / Disagreement

Participants do not reach a consensus; multiple competing views remain regarding the necessity and order of studying multivariable calculus, linear algebra, and introduction to proofs.

Contextual Notes

Participants express varying levels of confidence in their ability to handle proofs and the implications of studying linear algebra before multivariable calculus. There is uncertainty about the prerequisites for understanding advanced topics in calculus.

EighthGrader
Messages
11
Reaction score
0
Hello. I was wondering if I should self study multivariable calculus or introduction to proofs?

I am an entering high school senior (contrary to what my username might suggest), and I just took a Calc 2 class last spring.

I can only do one or the other, and I don't know which one would be the best to spend my time on.
 
Physics news on Phys.org
I think you should do linear algebra first
 
I was thinking about that, but I heard LA deals with proofs and I don't know if I can handle that at this stage. I haven't been exposed to "proof-type" math yet so I was wondering maybe I can self study "Intro to Proofs".

And I can't take classes at a local university/CC anymore because we recently moved and I'm not in close proximity of such schools.
 
We don't have an intro to proof course at my college. People go from multivariate calculus right to real analysis, which is the first proof-based course for many people. I think many people find that they don't really need a whole course on proofs before being able to tackle the proofs in a class like analysis.

So I guess, based on that, I would take multivariate calculus first. You don't really need linear algebra to do multivariate calculus, but I think linear algebra helps you visualize things better.

You also don't need to be good at proofs in order to understand first-semester linear algebra. The ideas kind of build up by themselves.
 
So should I do linear algebra?
 
I don't think it really matters.
 
I think when you get to line integrals, vector fields, green's theorem, and just really, the whole vector section and lagrange multipliers, it helps, as in just another method, but no it isn't needed.
 
EighthGrader said:
So should I do linear algebra?

You don't have to do LA to pass Calc III, but you do need it if you actually want to understand what is going on.
 

Similar threads

  • · Replies 9 ·
Replies
9
Views
2K
  • · Replies 16 ·
Replies
16
Views
3K
Replies
2
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 22 ·
Replies
22
Views
7K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 4 ·
Replies
4
Views
4K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 29 ·
Replies
29
Views
3K