#разминка Задача. Длины сторон четырехугольника натуральные числа, причем сумма длин любых трех сторон делится на длину четвертой. Докажите, что если периметр такого четырехугольника равен 10¹⁰⁰, то этот четырехугольник ромб.
#разминка Задача. Длины сторон четырехугольника натуральные числа, причем сумма длин любых трех сторон делится на длину четвертой. Докажите, что если периметр такого четырехугольника равен 10¹⁰⁰, то этот четырехугольник ромб.
But the Ukraine Crisis Media Center's Tsekhanovska points out that communications are often down in zones most affected by the war, making this sort of cross-referencing a luxury many cannot afford. Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. 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. In the United States, Telegram's lower public profile has helped it mostly avoid high level scrutiny from Congress, but it has not gone unnoticed.
from nl
