JAK OBLICZYĆ CYFRĘ SAMOKONTROLI ?

Every railway vehicle has its own EVN number. It consists of 12 digits. Each digit has a meaning, and to check if the number is correct, you need to calculate the 12th digit, which is called the self-check digit. I invite you to watch a short video with some mathematics :) If you'd like to thank me for my contribution to the development of railway education, the Patronite link is below. Thank you for all donations :) https://patronite.pl/MichalPiatkowski @MichalPiatkowski