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Math Symbols
The Most Valuable and Important
Symbols For Set Notation In Use:

"Set Braces"




Background - why math symbols are used. . .

Symbols are a concise way of giving lengthy instructions related to numbers and logic.

Symbols are an invention, not a discovery. They are a communication tool. Symbols are used to eliminate the need to write long, plain language instructions to describe calculations and other processes.



The most valuable, most frequently used "Math" Symbols . . .

          The most important, most frequently used Symbols for Set Notation  
          are listed below.  
           
		   
Symbols for Set Notation - click symbol    
Math - Brace Symbols used to Identify Sets Math - Null Set Math - Symbol for Element of a Set Math - Symbol for NOT Element of a Set Math - Symbol for Subset (left) of Set (right) Math - Symbol for NOT Subset (left) of Set (right) Math - Symbol for Subset (left) of Set (right) Math - (another) Symbol for PROPER Subset (left) of Set (right) Math - Symbol for Subset (right) of Set (left) Math - Symbol for NOT Subset (left) of Set (right) Math - (another) Symbol for PROPER Subset (right) of Set (left) Math - Symbol for UNION of Two Sets Math - Symbol for INTERSECTION of Two Sets Math - Specialized Set Notations N (natural numbers), Z (integers), Q (rational numbers), and R (real numbers)
Math - all symbols To See All Symbols click here
Math - Brace Symbols used to Identify Sets Symbols for Set Braces -
Set Braces (curly brackets) are used to identify a set of elements.

However, Braces (curly brackets) are also commonly used as grouping symbols in a mathematical expression.

Using Set Braces (curly brackets) to identify a set . . . To identify a set consisting of the following numbers: 1,3,9,11. Math - set - 1,3,9,11 . . . To identify a set consisting of the following elements: a,b,c,d,e. Math - set - a,b,c,d,e . . . To identify a set consisting of the following elements: dog, cat, bird, horse, rabbit. Math - set - dog, cat, bird, horse, rabbit





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