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# Who used the colors to represent unknown values?

Updated: 9/26/2023

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Q: Who used the colors to represent unknown values?
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### Who used the name of colors to represent unknown values?

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

### Who used names of colors to represent unknown values?

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

### Who used the names of colors to represent unnamed values?

People from Ancient India.

### 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!

### 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 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.

### What do colors on a dragon represent?

what does the chinese dragon represent and when is it used?

yes

VARIABLE

a variable.

### What is a letter or symbol used to represent an unknown?

mnemonic * * * * * A variable

Varible