Warning: mkdir(): No space left on device in /var/www/group-telegram/post.php on line 37
Warning: file_put_contents(aCache/aDaily/post/fullandpoint/--): Failed to open stream: No such file or directory in /var/www/group-telegram/post.php on line 50 Фулл и точка | Telegram Webview: fullandpoint/477 -
Задача. Пусть 𝐴𝐵𝐶 — остроугольный треугольник с 𝐴𝐵 = 𝐴𝐶, пусть 𝐷 — середина стороны 𝐴𝐶, и пусть 𝛾 — описанная окружность треугольника 𝐴𝐵𝐷. Касательная к 𝛾 в точке 𝐴 пересекает прямую 𝐵𝐶 в точке 𝐸. Пусть 𝑂 — центр описанной окружности треугольника 𝐴𝐵𝐸. Докажите, что середина отрезка 𝐴𝑂 лежит на 𝛾.
Задача. Пусть 𝐴𝐵𝐶 — остроугольный треугольник с 𝐴𝐵 = 𝐴𝐶, пусть 𝐷 — середина стороны 𝐴𝐶, и пусть 𝛾 — описанная окружность треугольника 𝐴𝐵𝐷. Касательная к 𝛾 в точке 𝐴 пересекает прямую 𝐵𝐶 в точке 𝐸. Пусть 𝑂 — центр описанной окружности треугольника 𝐴𝐵𝐸. Докажите, что середина отрезка 𝐴𝑂 лежит на 𝛾.
Either way, Durov says that he withdrew his resignation but that he was ousted from his company anyway. Subsequently, control of the company was reportedly handed to oligarchs Alisher Usmanov and Igor Sechin, both allegedly close associates of Russian leader Vladimir Putin. Update March 8, 2022: EFF has clarified that Channels and Groups are not fully encrypted, end-to-end, updated our post to link to Telegram’s FAQ for Cloud and Secret chats, updated to clarify that auto-delete is available for group and channel admins, and added some additional links. "He has to start being more proactive and to find a real solution to this situation, not stay in standby without interfering. It's a very irresponsible position from the owner of Telegram," she said. Meanwhile, a completely redesigned attachment menu appears when sending multiple photos or vides. Users can tap "X selected" (X being the number of items) at the top of the panel to preview how the album will look in the chat when it's sent, as well as rearrange or remove selected media. "There is a significant risk of insider threat or hacking of Telegram systems that could expose all of these chats to the Russian government," said Eva Galperin with the Electronic Frontier Foundation, which has called for Telegram to improve its privacy practices.
from jp
