P - довільна точка на описаній коніці трикутника АВС. А1, В1, С1 - такі точки, що пари прямих PA1, BC; PB1, CA; PC1, AB паралельні. Довести, що AA1, BB1, CC1 паралельні
P - довільна точка на описаній коніці трикутника АВС. А1, В1, С1 - такі точки, що пари прямих PA1, BC; PB1, CA; PC1, AB паралельні. Довести, що AA1, BB1, CC1 паралельні
Under the Sebi Act, the regulator has the power to carry out search and seizure of books, registers, documents including electronics and digital devices from any person associated with the securities market. "This time we received the coordinates of enemy vehicles marked 'V' in Kyiv region," it added. Individual messages can be fully encrypted. But the user has to turn on that function. It's not automatic, as it is on Signal and WhatsApp. WhatsApp, a rival messaging platform, introduced some measures to counter disinformation when Covid-19 was first sweeping the world. Given the pro-privacy stance of the platform, it’s taken as a given that it’ll be used for a number of reasons, not all of them good. And Telegram has been attached to a fair few scandals related to terrorism, sexual exploitation and crime. Back in 2015, Vox described Telegram as “ISIS’ app of choice,” saying that the platform’s real use is the ability to use channels to distribute material to large groups at once. Telegram has acted to remove public channels affiliated with terrorism, but Pavel Durov reiterated that he had no business snooping on private conversations.
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