Зовнішня бісектриса кута A перетинає описане коло трикутника ABC в точці F, у фокусі вписаної параболи Г. Доведіть, що дотична до Г в довільній точці X перетинає AC і BC у таких точках P і Q таких, що BQ = CP.
Зовнішня бісектриса кута A перетинає описане коло трикутника ABC в точці F, у фокусі вписаної параболи Г. Доведіть, що дотична до Г в довільній точці X перетинає AC і BC у таких точках P і Q таких, що BQ = CP.
READ MORE "For Telegram, accountability has always been a problem, which is why it was so popular even before the full-scale war with far-right extremists and terrorists from all over the world," she told AFP from her safe house outside the Ukrainian capital. "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. There was another possible development: Reuters also reported that Ukraine said that Belarus could soon join the invasion of Ukraine. However, the AFP, citing a Pentagon official, said the U.S. hasn’t yet seen evidence that Belarusian troops are in Ukraine. Official government accounts have also spread fake fact checks. An official Twitter account for the Russia diplomatic mission in Geneva shared a fake debunking video claiming without evidence that "Western and Ukrainian media are creating thousands of fake news on Russia every day." The video, which has amassed almost 30,000 views, offered a "how-to" spot misinformation.
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