Telegram Group & Telegram Channel
Замкнутая четырехзвенная ломаная описана вокруг сферы. Доказать, что точки касания лежат в одной плоскости.

// П.Пушкарь напомнил такую задачу с ММО-1950



group-telegram.com/geometrykanal/2651
Create:
Last Update:

Замкнутая четырехзвенная ломаная описана вокруг сферы. Доказать, что точки касания лежат в одной плоскости.

// П.Пушкарь напомнил такую задачу с ММО-1950

BY Геометрия-канал


Warning: Undefined variable $i in /var/www/group-telegram/post.php on line 260

Share with your friend now:
group-telegram.com/geometrykanal/2651

View MORE
Open in Telegram


Telegram | DID YOU KNOW?

Date: |

Ukrainian forces successfully attacked Russian vehicles in the capital city of Kyiv thanks to a public tip made through the encrypted messaging app Telegram, Ukraine's top law-enforcement agency said on Tuesday. I want a secure messaging app, should I use Telegram? On Feb. 27, however, he admitted from his Russian-language account that "Telegram channels are increasingly becoming a source of unverified information related to Ukrainian events." What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. In view of this, the regulator has cautioned investors not to rely on such investment tips / advice received through social media platforms. It has also said investors should exercise utmost caution while taking investment decisions while dealing in the securities market.
from pl


Telegram Геометрия-канал
FROM American