Пусть точки P и Q изогонально сопряжены в треугольнике ABC. Касательные к окружностям (BPC) и (BQC) в точках P и Q соответственно пересекаются в точке R. Докажите, что (ABC), (PQR) и AR имеют общую точку
Пусть точки P и Q изогонально сопряжены в треугольнике ABC. Касательные к окружностям (BPC) и (BQC) в точках P и Q соответственно пересекаются в точке R. Докажите, что (ABC), (PQR) и AR имеют общую точку
The visual aspect of channels is very critical. In fact, design is the first thing that a potential subscriber pays attention to, even though unconsciously. Choose quality over quantity. Remember that one high-quality post is better than five short publications of questionable value. 6How to manage your Telegram channel? The court said the defendant had also incited people to commit public nuisance, with messages calling on them to take part in rallies and demonstrations including at Hong Kong International Airport, to block roads and to paralyse the public transportation system. Various forms of protest promoted on the messaging platform included general strikes, lunchtime protests and silent sit-ins. The Standard Channel
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