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Mathematicians
Often, to completely understand the importance of a mathematical theory, it's essential to know about the person who developed it. This category is where all questions about historically significant mathematicians should be asked.
6,570 Questions
Some people argue that he had a family. Not much was known about his life and some say he had a wife and two children.
What are the world's unsolvable math problems?
There are whole classes of theorems that can be proved to be unable to be proved "True" or "False" . I know it sounds like gibberish but think of the sentence
"This statemant is False." . Have a search for "Kurt Godel".
Hope this helps.
See a dermatologist... You may just have a sensitive, discolored spot... but then again it could be something to keep an eye on for future reference... such as Neurofibromatosis...
Are their any modern changes or updates to the theory or contributions of Rene Descartes?
Not lately. He hasn't published anything in quite a while. But there are some rumors going around,
repeated by some very reliable experts in the field, that Rene is working on a major manuscript, and
that when he releases it, it'll really shake up a lot of the foundations of math. We should be ready.
When did Leonhard Euler discover the Euler line?
Euler first noticed that special lines, already well known, that cross at special points within the triangle, like the midian and angle bisector lines, that a new line can be drawn through all those special points. Im not sure when he discoverd it but this video about his life is where I seen this:
http://www.youtube.com/watch?v=h-DV26x6n_Q
Where was René Descartes raised?
Rene Descartes was born in the town of Haye en Touraine, France.
After his death Haye en Touraine was renamed Descartes in his honour.
Ville Descartes is in the Indre-et-Liore region of France (southwest of Paris)
How many straw nets can be made for a tetrahedron?
A tetrahedron has two nets, corresponding to "upwards" and "downwards" folds; i.e. you can fold a piece of paper into a polyhedron by bending all the edges in two different directions.
What was the most notable about nicolaus Copernicus' work?
He challenged the theory which was then accepted that the earth is at the centre of everything (geocentric theory) with the sun, moon, planets and stars orbiting it. He replaced it with the theory that the sun was at the centre (heliocentric theory), which greatly irritated the Catholic Church.
What the differences between the decimal equivalents of ninth tenths and ninth hundredths?
0.9 - 0.09 = 0.81
What is 11 over 4 fraction of an hour 60mins?
If you mean 11/4 of 60 minutes then it is 165 minutes or 2 hours and 45 minutes
How do you find range with percents?
you would divide by 2 then plus 3 times 4 and then you have you answer
The Calculator says 240 because i did 24 divided by 10% and it gave 240
