На сторонах CA и CB остроугольного треугольника АВС отмечены точки X и Y так, что четырёхугольник AXYB вписанный. Окружности (CAB) и (CXY) пересекаются повторно в точке Р. Отрезки АY и ВX пересекаются в точке S. Точки R и Q симметричны S относительно прямых СА и СВ. (!) Точки Р, Q, R и C коцикличны
На сторонах CA и CB остроугольного треугольника АВС отмечены точки X и Y так, что четырёхугольник AXYB вписанный. Окружности (CAB) и (CXY) пересекаются повторно в точке Р. Отрезки АY и ВX пересекаются в точке S. Точки R и Q симметричны S относительно прямых СА и СВ. (!) Точки Р, Q, R и C коцикличны
WhatsApp, a rival messaging platform, introduced some measures to counter disinformation when Covid-19 was first sweeping the world. "Markets were cheering this economic recovery and return to strong economic growth, but the cheers will turn to tears if the inflation outbreak pushes businesses and consumers to the brink of recession," he added. Stocks dropped on Friday afternoon, as gains made earlier in the day on hopes for diplomatic progress between Russia and Ukraine turned to losses. Technology stocks were hit particularly hard by higher bond yields. He adds: "Telegram has become my primary news source." Investors took profits on Friday while they could ahead of the weekend, explained Tom Essaye, founder of Sevens Report Research. Saturday and Sunday could easily bring unfortunate news on the war front—and traders would rather be able to sell any recent winnings at Friday’s earlier prices than wait for a potentially lower price at Monday’s open.
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