Démonstration + exemple • Calcul de la somme des termes d'une suite géométrique • Cours Première

http://www.jaicompris.com/lycee/math/... Know how to prove 1 + q +... + q^n = (1 - q^(n + 1)) / (1 - q) Know how to calculate the sum of the terms of a geometric sequence in the general case http://jaicompris.com/lycee/math/suit... Mathematics - Course - First Year of Science, Economics, and Technology