Even Einstein said it: there will always be a mathematical problem more complicated than yours. You just have to see how Galileo struggled with his contemporaries to get people to admit that the earth was round (and not flat), or how Isaac Newton unlocked the secrets of gravity. In truth, it is not complicated to learn maths easily, you just need to have the right learning method. And when we talk about method, we really mean method adapted to your objective: Revision of the mathematics baccalaureate to obtain a good grade, Preparation for a math exam with trigonometric option, Taking up a position in a company, with a financial or accounting dominance. Mathematics is divided into several learning “sections”, mainly: Arithmetic, Algebra, Geometry, Trigonometry.