На сторонах CA и CB остроугольного треугольника АВС отмечены точки X и Y так, что четырёхугольник AXYB вписанный. Окружности (CAB) и (CXY) пересекаются повторно в точке Р. Отрезки АY и ВX пересекаются в точке S. Точки R и Q симметричны S относительно прямых СА и СВ. (!) Точки Р, Q, R и C коцикличны
На сторонах CA и CB остроугольного треугольника АВС отмечены точки X и Y так, что четырёхугольник AXYB вписанный. Окружности (CAB) и (CXY) пересекаются повторно в точке Р. Отрезки АY и ВX пересекаются в точке S. Точки R и Q симметричны S относительно прямых СА и СВ. (!) Точки Р, Q, R и C коцикличны
Telegram, which does little policing of its content, has also became a hub for Russian propaganda and misinformation. Many pro-Kremlin channels have become popular, alongside accounts of journalists and other independent observers. The channel appears to be part of the broader information war that has developed following Russia's invasion of Ukraine. The Kremlin has paid Russian TikTok influencers to push propaganda, according to a Vice News investigation, while ProPublica found that fake Russian fact check videos had been viewed over a million times on Telegram. Channels are not fully encrypted, end-to-end. All communications on a Telegram channel can be seen by anyone on the channel and are also visible to Telegram. Telegram may be asked by a government to hand over the communications from a channel. Telegram has a history of standing up to Russian government requests for data, but how comfortable you are relying on that history to predict future behavior is up to you. Because Telegram has this data, it may also be stolen by hackers or leaked by an internal employee. In this regard, Sebi collaborated with the Telecom Regulatory Authority of India (TRAI) to reduce the vulnerability of the securities market to manipulation through misuse of mass communication medium like bulk SMS. The message was not authentic, with the real Zelenskiy soon denying the claim on his official Telegram channel, but the incident highlighted a major problem: disinformation quickly spreads unchecked on the encrypted app.
from ms
