Speed of a particle given parametric equations of x and y.
So my $x(t)=\pi t +\cos(2\pi t -(\pi/2))$, and my $y(t)=\pi t +\sin(2\pi t -(\pi/2))$. I implicitly derived and got $$\frac{dy}{dt}=\frac{(\pi+\cos(2\pi t...
Published: Sep 07, 2026
What is the trick to the final boss fight in Uncharted 3?
This may seem like a bit of a weird question, especially considering I beat the game on Crushing last night, but here goes... What is the trick to winning...
Published: Sep 07, 2026
Notation for set of constant functions
I have a constant function that always returns the same integer value. How do I represent a set of functions where each function is a constant function th...
Published: Sep 07, 2026
Ivoerth's Path: From a Bygone Era?
How do you unlock this quest for Chapter 3, if you are on Ivoerth's path?
Published: Sep 07, 2026
Are proofs by contradiction and counterexample two different techniques?
New to proofs. Suppose I want to prove $f: \mathbb Z \to \mathbb Z$ as $f(n) = 2n$ for all $n$ is not onto. Are the two arguments below valid, separate pr...
Published: Sep 07, 2026
Proving equation has only one solution
So i want to prove that $$x^2e^x=1$$ has at least one solution for $$x\in\mathbb{R}$$ I am kinda lost and would appreciate any help. This is suppose to be...
Published: Sep 07, 2026
![Completing the Lost Patrol [BoS side] quest...?](https://track.liberty.io/uploads/completing-the-lost-patrol-bos-side-quest_720.jpg)
Completing the Lost Patrol [BoS side] quest...?
I seem to be having a problem completing the Brotherhood of Steel sidequest Lost Patrol, and I'm wondering if I've hit a bug/if anyone knows how...
Published: Sep 07, 2026
How to use a bank in Neverwinter without being in a guild?
I read that it is possible to deposit up to 16 items in bank, but when I approach the bank in Protector's Enclave it denies me access for "not being ...
Published: Sep 07, 2026
What is the difference between Tekkit and normal Minecraft?
I have the normal minecraft loader, and a lot of people tell me about Tekkit, what is the difference?
Published: Sep 07, 2026
What happens to the gem when I salvage an item with a gem in it?
I currently have no gold (just went shopping in the auction house... bought me some fancy and expensive weapon), but want to remove a gem from an item sin...
Published: Sep 07, 2026
