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Caspar Wessel, a Norwegian and Danish mathematician was the first to porpose representing complex numbers in a two dimensional plane using real and imaginary axes. The idea was developed by Jean-Robert Argand, a Frenchman.
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Where do you find complex numbers in algebra?
Certain functions, when solving to find the zeros (value which makes the function equal zero), the only value which will work has an imaginary component. Note that a parabola (graph of a quadratic or 2nd order polynomial) can touch the x-axis at a single point, or 2 points or no points. If it does not touch or cross the x-axis, then the root (or zeros) of the function are complex with imaginary components.Technically, all real numbers are a subset of complex numbers, so all numbers are complex - but this is not how we normally refer to them. We usually say that a number is real, or it is imaginary, or it is complex.
What advances did the chaldeans make?
The advances that Chaldeans made were calendars and solving complex problems of geometry
Which mathematician best known for his work in geometry discovery that there is an infinite number of prime numbers?
Leonhard Euler
What are several tissue that work together to perform a complex function called?
An organ.
What subjects did Euclid's book Elements cover?
Euclid's Elements covered different topics that included plane geometry, solid geometry, and theory of numbers. This mathematical work consisted of thirteen books. Euclid lived between 325 and 270 B.C. and is regarded as the founder of geometry.
Can you figure out two complex numbers that when mulitplied together become a real number?
3 and 5 are both complex numbers, and if you multiply them together, you get 15, which is a real number. If you were looking for two non-real complex numbers, then any pair of complex conjugates will work. For example, 5+2i times 5-2i is 29.
Does the parallel postulate in Euclidean geometry work in spherical geometry?
No.
What type of geometry did René Descartes work on?
Analytic geometry.
Where did complex and imaginary numbers come from?
The 16th century Italian mathematician, Gerolamo Cardano was the first to use imaginary and complex numbers in his work on cubic equations.
Contribution in geometry of Aristotle geometry?
Aristotle considered geometry one of the most important sciences, and did some work with point and line planar geometry. He also used geometry as a way into sciences where he did more work, like optics and mechanics.
Why is Euclid considered the father of geometry?
Because he contributed most to geometry. His work can be found in the Elements. It is divided into 13 books. Books 1-6 dealing with plane geometry. Books 7-8 about number theory. Book 9 on irrational numbers. While books 10-13 about three-dimensional geometry. answered by-G.L.R.-
How is Euclid's work used today?
Euclid's work was geometry, many jobs use geometry such as engineers and architecture
