I've got a question concerning how to proof the Pythagoras theorem using the following assumption: $x$ is perpendicular to $y$ (if and only if) $||x+...

Simply put, I want to find out on the command line the CUDA compute capability as well as number and types of CUDA cores in NVIDIA my graphics card on Ubu...

I already read post this and this, but still I am not having clear understanding on parametric vector form. I was reading a book Interactive linear algebr...

I'm trying to install GNS3 server on my Ubuntu 20.10 'Groovy Gorilla' laptop but I'm stumbling upon a weird error: Reading package lis...

I've been using Asciidoc ever since I discovered it and use it a lot to be my defacto README text file. It's readable in text and it can output ...

For example, I know that the period of $\cos^2x$ is simply $$\frac{\text{period of }\cos x}{2}$$ That is: $\pi$. Could you provide me with both a visual i...

Saw this algebra problem in an ad, and don't immediately remember how to solve it: $\sqrt {x+15} + \sqrt x = 15$ I at least remember that you can...

I'm currently studying Linear Algebra, and we've arrived at the topic of Inner Products and orthogonality. I have been searching online to try a...

What is difference between $\sin \theta ^2$ and $\sin ^2\theta$? What is the meaning of $\sin \theta\ \times$ $\sin \theta$?

I'm wondering if there's any IRC channel for Ubuntu where I can talk with other people if I need any help? Also, I'm pretty excited for lin...