чудовищна чудова задача. точку X трикутника ABC відобразили відносно сторін і отримали точки P, Q, R, а їх відносно решти і отримали P_B, P_C, Q_C, Q_A, R_A, R_B. доведіть, якщо (PQR) дотикається кіл (PQ_{A}R_{A}), (P_{B}QR_{B}), (P_{C}Q_{C}R), то прямі AP, BQ, CR перетинаються в одній точці
чудовищна чудова задача. точку X трикутника ABC відобразили відносно сторін і отримали точки P, Q, R, а їх відносно решти і отримали P_B, P_C, Q_C, Q_A, R_A, R_B. доведіть, якщо (PQR) дотикається кіл (PQ_{A}R_{A}), (P_{B}QR_{B}), (P_{C}Q_{C}R), то прямі AP, BQ, CR перетинаються в одній точці
The regulator said it had received information that messages containing stock tips and other investment advice with respect to selected listed companies are being widely circulated through websites and social media platforms such as Telegram, Facebook, WhatsApp and Instagram. Telegram was founded in 2013 by two Russian brothers, Nikolai and Pavel Durov. Russian President Vladimir Putin launched Russia's invasion of Ukraine in the early-morning hours of February 24, targeting several key cities with military strikes. Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." "The argument from Telegram is, 'You should trust us because we tell you that we're trustworthy,'" Maréchal said. "It's really in the eye of the beholder whether that's something you want to buy into."
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