#How is this supposed to be difficult?
33 messages · Page 1 of 1 (latest)
Here’s kinda what I’m talking about
These kinds of questions
For every single question you just apply a pre-existing formula or solve it in the same order of operations every single time - either you 100% know it or you can never solve it because you don’t have the technical skill
I’m just worried that I’m gonna get to advanced calculus and this’ll suddenly change, does it?
Well, to my knowledge, college covers some topics from high school math, as you leave early to get there.
High school is generally more computation driven since that sort of stuff is more useful on a general basis. It does change later to more proof driven (the modern call to action in education is to get that proof driven approach in sooner, just takes time to get going)
Ya but proofs are kinda the same thing aren’t they
I have a background in formal logic
Its as simple as computation or solving a basic algebra
No
Using a formula and, say proving the correctness of a formula are very different things
Fair
Yes it will become difficult eventually
Depends on the kind of proof
Some are just algebraic manipulation
Others are not
Word
if you find it easy then enjoy it while it lasts
I’m done after survey calc 1
I mean then you're probably just good or above average at math ig
In the US at least, college algebra is not really college algebra
It's high school algebra
Abstract algebra is college algebra
Written exam in Algebra 1
- Let $G= \mathbb {R}\setminus {- 1}$ and let the operation '' on G be defined by $xy = x + y + xy$
a) Prove that ( G ,*) is a commutative group.
b) Which elements of G are inverse to themselves?
c) Solve the equation $x * 2 * x = 11$ by x. - Determine the last two digits of the number $2023^{2022^2021}$
- Determine the invariant divisors for all Abelian groups of order 144 and find the highest order of the element in each of these groups.
- Let $\alpha = \sqrt(5) - \sqrt(2)$
a) Show that $\alpha$ is algebraic over Q.
b) Find the minimal polynomial for $\alpha$ over Q.
c) Determine $\frac{\alpha + 1}{\alpha ^ 2 + \alpha + 1}$ in the form $p(\alpha)$ for some polynomial $p(X) \in \mathbb{Q}[X]$
This is what my algebra 1 exams look like
danilojonic
Idek wtf this means
thats badass side of algebra. I hope you never experience it
I probably won’t