Erich Ludendorff.
dirigibles
They are named later by historians to describe general trends rather than precise beginnings and endings
Well, I'm sure just as people do now, they probably used one of the letters in their language... After all, the Ancient Greeks started the concept of mathematics and physics.
THE UNKNOWN SOLDIER is 1 foot tall. Heehee! :)
Letter from an Unknown Woman was created in 1922.
algebra? The unknown numbers of which you speak are called variables. "algebra" oxford dictionary definition = investigation of properties of numbers using letters etc as general symbolsAll branches of mathematics have the opportunity to utilize letters instead of numbers. This is called a variable and they are found in every branch of mathematics.
No.
X
A word that has seven letters is unknown, in French: 'inconnu'.
Letters and symbols are used in equations to represent quantities, sometimes known or unknown. For example the symbol π (pi) represents the constant 3.14… and is unchanging. X or Y in an equation represent unknown terms that may vary depending on the equation, and other variables in the equation. There are numerous examples of both symbols and letters used in mathematical equations, but almost always they are either referring to a known constant term that is more simply expressed as a symbol, or an unknown or general term yet to be concretely determined.
Famous
u- unknown
ALGERBRA
Tom
If the letters are capitalized, UK, that stands for the United Kingdom. If the letters are lower case, uk, it may stand for unknown.
unknown
anonymously