Хорошее видео, объясняющее что такое детерминант, и почему у него такая упоротая формула вычисления.
Блин, мне бы это видео во время изучения линейной алгебры... А то ЕМНИП, у нас в учебнике тупо была формула детерминанта, без всех этих определений и вывода свойств.
Хорошее видео, объясняющее что такое детерминант, и почему у него такая упоротая формула вычисления.
Блин, мне бы это видео во время изучения линейной алгебры... А то ЕМНИП, у нас в учебнике тупо была формула детерминанта, без всех этих определений и вывода свойств.
Pavel Durov, a billionaire who embraces an all-black wardrobe and is often compared to the character Neo from "the Matrix," funds Telegram through his personal wealth and debt financing. And despite being one of the world's most popular tech companies, Telegram reportedly has only about 30 employees who defer to Durov for most major decisions about the platform. 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. For Oleksandra Tsekhanovska, head of the Hybrid Warfare Analytical Group at the Kyiv-based Ukraine Crisis Media Center, the effects are both near- and far-reaching. Friday’s performance was part of a larger shift. For the week, the Dow, S&P 500 and Nasdaq fell 2%, 2.9%, and 3.5%, respectively. And indeed, volatility has been a hallmark of the market environment so far in 2022, with the S&P 500 still down more than 10% for the year-to-date after first sliding into a correction last month. The CBOE Volatility Index, or VIX, has held at a lofty level of more than 30.
from hk
