Inversion is the process of transforming points P to a corresponding set of points P' known as their inverse points. Two points P and P' are said to be inverses with respect to an inversion circle having inversion center O = (x_0, y_0) and inversion radius k if P' is the perpendicular foot of the altitude of Δ O Q P, where Q is a point on the circle such that O Q⊥P Q. The analogous notation of inversion can be performed in three-dimensional space with respect to an inversion sphere.
arbelos | circle power | conformal mapping | cyclide | hexlet | inverse curve | inverse points | inversion circle | inversion operation | inversion pole | inversion radius | inversion sphere | inversive distance | inversive geometry | limiting point | midcircle | Pappus chain | Peaucellier inversor | permutation inversion | polar | radical line | Steiner chain | Steiner's porism
We guarantee you’ll find the right tutor, or we’ll cover the first hour of your lesson.
Club Z! has connected me with a tutor through their online platform! This was exactly the one-on-one attention I needed for my math exam. I was very pleased with the sessions and ClubZ’s online tutoring interface.
My son was suffering from low confidence in his educational abilities. I was in need of help and quick. Club Z! assigned Charlotte (our tutor) and we love her! My son’s grades went from D’s to A’s and B’s.
I’ve been using Club Z’s online classrooms to receive some help and tutoring for 2 of my college classes. I must say that I am very impressed by the functionality and ease of use of their online App. Working online with my tutor has been a piece of cake. Thanks Z.
Jonathan is doing really well in all of his classes this semester, 5 A’s & 2 B’s (he has a computer essentials class instead of PLC). In his Algebra class that Nathan is helping him with he has an A+.
Sarah is very positive, enthusiastic and encourages my daughter to do better each time she comes. My daughter’s grade has improved, we are very grateful for Sarah and that she is tutoring our daughter. Way to go ClubZ!
