![Fundamental questions about CALCULUS and Linear Algebra [closed]](https://edu.smbbmcl.edu.pk/uploads/fundamental-questions-about-calculus-and-linear-algebra-closed_720.jpg)
Fundamental questions about CALCULUS and Linear Algebra [closed]
So I'm taking this term three mathematical courses in Computer Science degree: CALCULUS 1M (Especially dealing with the term of limit of sets etc.), ...
19 Apr 2026 1 READS
Archive: News
Different definition of the geometric distribution
From SOA Sample #199: A company has five employees on its health insurance plan. Each year, each employee independently has an $.80%$ probability of no ho...
19 Apr 2026 1 READS
Can endpoints be local minimum?
My textbook defines local maximum as follows: A function $f$ has local maximum value at point $c$ within its domain $D$ if $f(x)\leq f(c)$ for all $x$ in ...
19 Apr 2026 1 READS
Prove that a function is irreducible
Let $F$ be a field. Let $\varphi : F[x] \rightarrow F[x]$ be an isomorphism such that $\varphi(a)=a$ for every $a \in F$. Prove that $f \in F[x]$ is irred...
19 Apr 2026 1 READS
Differential equation for bacterial growth
I am assigned with a question which states the rate of a microbial growth is exponential at a rate of (15/100) per hour. where y(0)=500, how many will the...
19 Apr 2026 1 READS
Solve in $\mathbb{R}$: $(x^2-3x-2)^2-3(x^2-3x-2)-2-x=0$
Solve in $\mathbb{R}$: $(x^2-3x-2)^2-3(x^2-3x-2)-2-x=0$ I'm supposed to solve this equation. It's from a math contest so solving it by hand woul...
19 Apr 2026 1 READS
Calculate Displacement when velocity is a function of displacement
Particle is moving on a straight line and where velocity varies with its displacement as $v=\sqrt{4+4s}$. Find displacement at t = 2 s if s=0 at t=0. I am...
19 Apr 2026 1 READS
![How to pronounce "Sturm"? [closed]](https://edu.smbbmcl.edu.pk/uploads/how-to-pronounce-sturm-closed_720.jpg)
How to pronounce "Sturm"? [closed]
The celebrated phrase "Sturm und Drang" is German. I know the pronunciation of the German noun "Sturm". But, I would like to pronounce the French name "St...
19 Apr 2026 1 READS
What's a non-zero (column) vector?
This is a basic question, but I can't find the definition on wikipedia, google, or math.stackexchange, because I only find examples of it being used ...
19 Apr 2026 1 READS
Explain how and why the cancellation of $ 6 $’s in $ \dfrac{16}{64} $ to get $ \dfrac{1}{4} $ is a fallacious statement.
Based on what we know from elementary and middle school teachers, most of us know that 16/64 correctly equals 1/4 because 16/64 is simplified with a commo...
19 Apr 2026 1 READS
