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why an set of integer denoted by z

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Q: Why do you use the letter z to represent integer numbers?
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What is a symbol used to represent a number?

exponentalso in a lower education way....TALLY MARKSLots of symbols were use to represent number like 1 2 3 4 5 ...... etc. There are also other ancient cultures that have different symbols to represent different numbers eg: Chinese culture, Japanese culture. An integer is used when a whole number is being used eg: 1 is an integer, -67 is an integer or 457455754 is an integer. 9.56 is not an integer or -7.8 is not integer. The symbol used to recognize an integer is like Z from the English Alphabet.


Why integer is denoted by z?

An integer can be denotated by any letter. Teachers/professors may use different letters as a means to represent on a graph (i.e. x,y,z axis), but there is usually no real meaning behind why the letter 'z' was chosen over 'q'.


How do you decide which integer type to use in c language?

By the range of values you wish to represent.


What integer would you use to represent 34 degrees below zero?

-34 deggres


Why do you use negative numbers in Math?

You use negative numbers to represent subtractions (10-5 is same as 10 + -5) Also, you use these to represent things that can be negative.


Why do we use fractions?

the wat to represent quanites that we cant represent with whole numbers.


What is useful to decide when to use numerals or words to represent numbers in a sentence?

If the number is below ten, then you would use words to represent the numbers, when they are above ten, you use the number (:


What is it called when you use symbols to represent numbers?

Algebra.


A branch of mathematics that use letters to represent numbers called what?

It is algebra that uses letters to represent numbers and also Roman numerals.


How can you do an integer?

You don't "do" an integer. You use interferes to preform and solve mathematical equations. An integer is any, positive or negative, whole number. Whole numbers are simply numbers that you can easily count with, such 1, 17, 38, 46, 62, or 191.


What is the sign for a never-ending number?

"never-ending number" is ambiguous. You could either mean an infinite number, or an irrational number. For infinite numbers, you could use the Hebrew letter Aleph - which is used to represent the cardinal numbers of infinite sets of finite numbers. For irrational numbers, as far as I know there is no commonly accepted symbol to represent them.


To use numerals or words to represent numbers in a sentence?

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