Пусть точки A, B, C, D, E, F таковы, что никакие 3 из них не лежат на одной прямой и никакие 4 не лежат на одной окружности. Пусть P, Q, R – точки пересечения серединных перпендикуляров к парам отрезков (AD, BE), (BE, CF), (CF, DA). Пусть Po, Qo, Ro – точки пересечения серединных перпендикуляров к парам отрезков (AE, BD), (BF, CE), (CA, DF). (!) Прямые PPo, QQo, RRo пересекаются в одной точке
Пусть точки A, B, C, D, E, F таковы, что никакие 3 из них не лежат на одной прямой и никакие 4 не лежат на одной окружности. Пусть P, Q, R – точки пересечения серединных перпендикуляров к парам отрезков (AD, BE), (BE, CF), (CF, DA). Пусть Po, Qo, Ro – точки пересечения серединных перпендикуляров к парам отрезков (AE, BD), (BF, CE), (CA, DF). (!) Прямые PPo, QQo, RRo пересекаются в одной точке
As the war in Ukraine rages, the messaging app Telegram has emerged as the go-to place for unfiltered live war updates for both Ukrainian refugees and increasingly isolated Russians alike. The Securities and Exchange Board of India (Sebi) had carried out a similar exercise in 2017 in a matter related to circulation of messages through WhatsApp. In December 2021, Sebi officials had conducted a search and seizure operation at the premises of certain persons carrying out similar manipulative activities through Telegram channels. Telegram was co-founded by Pavel and Nikolai Durov, the brothers who had previously created VKontakte. VK is Russia’s equivalent of Facebook, a social network used for public and private messaging, audio and video sharing as well as online gaming. In January, SimpleWeb reported that VK was Russia’s fourth most-visited website, after Yandex, YouTube and Google’s Russian-language homepage. In 2016, Forbes’ Michael Solomon described Pavel Durov (pictured, below) as the “Mark Zuckerberg of Russia.” 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.
from vn
