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Q: What is a Symbol used to represent unknown numbers or values?
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Related questions

Who used the name of colors to represent unknown values?

People In ancient india used names of colors to represent unknown values.


How can you represent values using variables?

You can represent values using variables. This can only be done with whole numbers.


What do numbers b and c represent?

The letters b and c could represent almost any number. They are used in equations normally because they are unknown, and so that we can figure out their values through solving the problem.


Who used names of colors to represent unknown values?

The mathematician David Hilbert used names of colors, such as "white" and "black," to represent unknown values in his work in mathematics and logic. This approach was part of his concept of "Game Semantics" where colors were used to represent players and moves in mathematical games, allowing for the study of logical systems.


What are numbers operations and unknown values?

variable expression, I believe.


What is the letter or symbol used to represent unknown values?

The choice of a token to represent an unknown is wide open. Commonly, x and y are used, but one may use any letter of the alphabet, particularly if it has some phonic association. c is often used as a token for the speed of light; as a substitute for the word celerity.


What do letters and number represent in Microsoft Excel?

They can represent values in cells. They also can represent columns (letters) and rows (numbers).


What is the difference between numeric array and associative array?

Numeric array has numbers(+integers) that represent the values Associative array has strings that represent the values


What is a letter that is used to represent one or more numbers which are the values?

variable


What is the best definition of a variable?

Symbols used to represent unspecified numbers or values.


How are variable expressions used to represent a quantity?

They are used to represent known and unknown values in equations. Usually x, y, and z are unknown; and a, b, and c are known. But u can use anything to represent anything! It helps to solve for unknowns that you need to figure out!


Why does a fraction need to be made up of numbers?

You can have algebraic fractions but, even there, the letters do represent numbers; except that their values are indeterminate.