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Hace 1 día · Definition and basic operations Various complex numbers depicted in the complex plane. A complex number is an expression of the form a + bi, where a and b are real numbers, and i is an abstract symbol, the so-called imaginary unit, whose meaning will be explained further below.For example, 2 + 3i is a complex number. For a complex number a + bi, the real number a is called its real part, and ...
Hace 8 horas · Germany, officially the Federal Republic of Germany, is a country in the western region of Central Europe.It is the second-most populous country in Europe after Russia and the most populous member state of the European Union.Germany lies between the Baltic and North Sea to the north and the Alps to the south. Its 16 constituent states have a total population of over 84 million in an area of ...
Hace 8 horas · Interstate 10 (I-10) is the major east–west Interstate Highway in the Southern United States.In the U.S. state of Texas, it runs east from Anthony, at the border with New Mexico, through El Paso, San Antonio, and Houston to the border with Louisiana in Orange.At just under 880 mi (1,420 km), the Texas segment of I-10, maintained by the Texas Department of Transportation, is the longest ...
Hace 8 horas · Diane Abbott has arrived at a rally calling on Labour to let her stand for the party at the general election, as Sir Keir Starmer comes under mounting pressure to make a decision over the veteran ...
Hace 8 horas · In astronomy, dark matter is a hypothetical form of matter that appears not to interact with light or the electromagnetic field.Dark matter is implied by gravitational effects which cannot be explained by general relativity unless more matter is present than can be seen. Such effects occur in the context of formation and evolution of galaxies, gravitational lensing, the observable universe's ...
Hace 1 día · ti, falta. Sí. Sólo _ (quedar) cinco dólares. me quedan. ¿Cuánto dinero te _ (quedar) a _? queda, ti. Completa estas oraciones con los elementos necesarios. Learn with flashcards, games, and more — for free.
Hace 1 día · Narita International Airport (成田国際空港, Narita Kokusai Kūkō) ( IATA: NRT, ICAO: RJAA ), also known as Tokyo-Narita International Airport, formerly and originally known as New Tokyo International Airport (新東京国際空港, Shin Tōkyō Kokusai Kūkō), is one of two international airports serving the Greater Tokyo Area, the ...
