Let's say A(3;5) and B(-1;2) and Circle C with a diameter of [AB]. How can i find the coordinate of the center of the cricle ? I tried to make it wit...

Hopefully someone can help me out with this. I have a question by my prof that goes like: Prove that the following function is orthogonal to each other (i...

I am currently studying Linear Programming, and one of the few things that I haven't found a solution for (pun obviously intended) is the difference ...

Why are the coefficients of the equation of a plane the normal vector of a plane? I borrowed the below picture from Pauls Online Calculus 3 notes: http://...

What is the difference between zero vector and null vector? I think it is not a duplicate.

I'm currently studying for my calculus AP exam and I'm currently stuck on a question. Unless otherwise specified, the domain of a function $f$ i...

Given a function series, what are the ways often used to find the function that the series converges to? For example, how do you construct the function on...

Hi, I am stuck on this particular question. Any help? Thanks.

Question: Suppose that $A\in B$, does this imply that $A\subset B$? If so, why? I have tried to look at using the following example: Suppose that $A = 4$ ...

I'm not really sure this question is proper for MathExchange but I have found it more suitable than StackOverFlow. So, I'm taking the course of ...