Задача. Дан угол с вершиной 𝑂 и окружность, касающаяся его сторон в точках 𝐴 и 𝐵. Из точки 𝐴 проведен луч, параллельный 𝑂𝐵. Он пересекается с окружностью в точке 𝐶. Отрезок 𝑂𝐶 пересекает окружность в точке 𝐸. Прямые 𝐴𝐸 и 𝑂𝐵 пересекаются в точке 𝐾. Докажите, что 𝑂𝐾 = 𝐾𝐵.
Задача. Дан угол с вершиной 𝑂 и окружность, касающаяся его сторон в точках 𝐴 и 𝐵. Из точки 𝐴 проведен луч, параллельный 𝑂𝐵. Он пересекается с окружностью в точке 𝐶. Отрезок 𝑂𝐶 пересекает окружность в точке 𝐸. Прямые 𝐴𝐸 и 𝑂𝐵 пересекаются в точке 𝐾. Докажите, что 𝑂𝐾 = 𝐾𝐵.
Soloviev also promoted the channel in a post he shared on his own Telegram, which has 580,000 followers. The post recommended his viewers subscribe to "War on Fakes" in a time of fake news. "Markets were cheering this economic recovery and return to strong economic growth, but the cheers will turn to tears if the inflation outbreak pushes businesses and consumers to the brink of recession," he added. Overall, extreme levels of fear in the market seems to have morphed into something more resembling concern. For example, the Cboe Volatility Index fell from its 2022 peak of 36, which it hit Monday, to around 30 on Friday, a sign of easing tensions. Meanwhile, while the price of WTI crude oil slipped from Sunday’s multiyear high $130 of barrel to $109 a pop. Markets have been expecting heavy restrictions on Russian oil, some of which the U.S. has already imposed, and that would reduce the global supply and bring about even more burdensome inflation. In addition, Telegram's architecture limits the ability to slow the spread of false information: the lack of a central public feed, and the fact that comments are easily disabled in channels, reduce the space for public pushback. 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%.
from ca
