Выкладываю решение задачи с двумя квадратами. Интерес представляет формула для отношения сторон таких квадратов в зависимости от угла между ними. Несложно доказать, что данное отношение достигает своего минимума при угле в 45 градусов. Нам это потребуется в следующей задаче о переправе через канал с поворотом с помощью нескольких досок. Продолжение следует.
Выкладываю решение задачи с двумя квадратами. Интерес представляет формула для отношения сторон таких квадратов в зависимости от угла между ними. Несложно доказать, что данное отношение достигает своего минимума при угле в 45 градусов. Нам это потребуется в следующей задаче о переправе через канал с поворотом с помощью нескольких досок. Продолжение следует.
The regulator said it has been undertaking several campaigns to educate the investors to be vigilant while taking investment decisions based on stock tips. 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. To that end, when files are actively downloading, a new icon now appears in the Search bar that users can tap to view and manage downloads, pause and resume all downloads or just individual items, and select one to increase its priority or view it in a chat. Just days after Russia invaded Ukraine, Durov wrote that Telegram was "increasingly becoming a source of unverified information," and he worried about the app being used to "incite ethnic hatred." "The inflation fire was already hot and now with war-driven inflation added to the mix, it will grow even hotter, setting off a scramble by the world’s central banks to pull back their stimulus earlier than expected," Chris Rupkey, chief economist at FWDBONDS, wrote in an email. "A spike in inflation rates has preceded economic recessions historically and this time prices have soared to levels that once again pose a threat to growth."
from kr
