Точки M,A,R,K,U,L лежат на одном эллипсе так, что M,A,K,U лежат на одной окружности и LR || KU. Прямые AL и MU пересекаются в точке D. Прямые MR и AK пересекаются в точке G. Докажите, что M,D,G,A лежат на одной окружности.
Точки M,A,R,K,U,L лежат на одном эллипсе так, что M,A,K,U лежат на одной окружности и LR || KU. Прямые AL и MU пересекаются в точке D. Прямые MR и AK пересекаются в точке G. Докажите, что M,D,G,A лежат на одной окружности.
A Russian Telegram channel with over 700,000 followers is spreading disinformation about Russia's invasion of Ukraine under the guise of providing "objective information" and fact-checking fake news. Its influence extends beyond the platform, with major Russian publications, government officials, and journalists citing the page's posts. Telegram does offer end-to-end encrypted communications through Secret Chats, but this is not the default setting. Standard conversations use the MTProto method, enabling server-client encryption but with them stored on the server for ease-of-access. This makes using Telegram across multiple devices simple, but also means that the regular Telegram chats you’re having with folks are not as secure as you may believe. These entities are reportedly operating nine Telegram channels with more than five million subscribers to whom they were making recommendations on selected listed scrips. Such recommendations induced the investors to deal in the said scrips, thereby creating artificial volume and price rise. Some people used the platform to organize ahead of the storming of the U.S. Capitol in January 2021, and last month Senator Mark Warner sent a letter to Durov urging him to curb Russian information operations on Telegram. Emerson Brooking, a disinformation expert at the Atlantic Council's Digital Forensic Research Lab, said: "Back in the Wild West period of content moderation, like 2014 or 2015, maybe they could have gotten away with it, but it stands in marked contrast with how other companies run themselves today."
from br
