Точка К – середина отрезка АІ, где I это центр вписанной окружности треугольника АВС. Прямые ВІ, СI вторично пересекают окружность (АBC) в точках Во, Со соответственно. На прямых АВо, АСо отмечены точки Р и Q соответственно так, что прямые BK и BP симметричны относительно BI, а прямые CK и CQ симметричны относительно CI (!) Точки P, Q, І коллинеарны
Точка К – середина отрезка АІ, где I это центр вписанной окружности треугольника АВС. Прямые ВІ, СI вторично пересекают окружность (АBC) в точках Во, Со соответственно. На прямых АВо, АСо отмечены точки Р и Q соответственно так, что прямые BK и BP симметричны относительно BI, а прямые CK и CQ симметричны относительно CI (!) Точки P, Q, І коллинеарны
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. And while money initially moved into stocks in the morning, capital moved out of safe-haven assets. The price of the 10-year Treasury note fell Friday, sending its yield up to 2% from a March closing low of 1.73%. 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. Just days after Russia invaded Ukraine, Durov wrote that Telegram was "increasingly becoming a source of unverified information," and he worried about the app being used to "incite ethnic hatred." At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion.
from pl
