ENEM 2016 Matemática #33 - Análise Combinatória e Permutação com Repetição (dica matadora)

🔗 Buy the ENEM Math 800+ course: https://pay.hotmart.com/C97770743H Subscribe to the platform: http://www.matematicario.com.br ENEM 2016 - Question 168 - Blue Test To register on a website, a person needs to choose a password made up of four characters, two numbers and two letters (upper or lower case). The letters and numbers can be in any position. This person knows that the alphabet is made up of twenty-six letters and that a capital letter differs from a lower case letter in a password. Available at: www.infowester.com. Accessed on: December 14. 2012. The total number of possible passwords for registration on this site is given by Important playlists (learn Math now!): ► Basic Math: https://goo.gl/xkjGJp ► High School Math: https://goo.gl/tdt2bo ► ENEM Math: https://goo.gl/j5WuIu ► Pre-Calculus Course: https://goo.gl/iQWIoi ► Calculus Course: https://goo.gl/0qZ3BP ► Mathematical Curiosities: https://goo.gl/vogBWb Follow us on social media: ► Official Website: http://www.matematicario.com.br ► Facebook:   / matematicario   ► Instagram:   / matematicario   ► Twitter:   / matematicario   ► Snapchat:   / matematicario   Created by Professor Rafael Procopio: ► Postgraduate degree in Mathematics Teaching (UFRJ) Matemática Rio is a channel with free and creative online math classes. Learn difficult subjects in a few minutes, in an easy way, and master Math to take the ENEM, college entrance exams and public exams. Come and love Math with us! Let's go together. You are not alone, I am with you. See you in the next video!