узагальнення 😈. AP і AQ - ізогоналі. I_1, I_2 - центри вписаних кіл ABP і ACQ. доведіть, що лінія центрів цих кіл проходить через зовнішню бісектрису кута A.
узагальнення 😈. AP і AQ - ізогоналі. I_1, I_2 - центри вписаних кіл ABP і ACQ. доведіть, що лінія центрів цих кіл проходить через зовнішню бісектрису кута A.
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 indeed, volatility has been a hallmark of the market environment so far in 2022, with the S&P 500 still down more than 10% for the year-to-date after first sliding into a correction last month. The CBOE Volatility Index, or VIX, has held at a lofty level of more than 30. 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. Also in the latest update is the ability for users to create a unique @username from the Settings page, providing others with an easy way to contact them via Search or their t.me/username link without sharing their phone number. As the war in Ukraine rages, the messaging app Telegram has emerged as the go-to place for unfiltered live war updates for both Ukrainian refugees and increasingly isolated Russians alike.
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