BOTAFOGO NAS PROVAS MILITARES ? Questão de combinatória da Escola Naval

🔴The best math courses for military service exams: https://praticandomatematica.com/ In this class, Professor Maicon will solve a combinatorial analysis question from the Naval Academy, which was asked about the Botafogo jersey. A very interesting question with a very unusual play. I hope you enjoy it. 🔴 STUDY WITH ME ON THE PLATFORM: https://praticandomatematica.com/ ____________________________________________ ____________________________________________ Follow us on Social Media: ★ INSTAGRAM: https://goo.gl/bMPqqu (PRATICANDO MATEMÁTICA) TELEGRAM: https://t.me/joinchat/R9Uhy7hhxvcq5HN6 The jersey of a major Rio de Janeiro and international soccer club is made of vertical stripes, with black and white stripes, as shown in Figure 1. The company that manufactures the jersey offers models with different arrangements of the stripes, and the club requires that the color black always be present. between white and/or white between black, CONTOUR shown in Figure 1 (original shirt) and in Figures 2, 3, and 4 below Considering only the front of the shirt and meeting the club's requirements, how many shirt models can the company produce?