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December 23rd, 2015, 01:52 AM  #1 
Senior Member Joined: Jan 2012 Posts: 745 Thanks: 7  Maths symbol
What are these mathematical symbols: (1) [] (2) {} Are they all braces? If they are braces, how can I diffrenciate between the two kinds of braces? What are their uses and how do I use them? Last edited by Chikis; December 23rd, 2015 at 01:56 AM. 
December 23rd, 2015, 12:06 PM  #2  
Banned Camp Joined: Jun 2014 From: Earth Posts: 945 Thanks: 191  Quote:
https://www.mathsisfun.com/algebra/brackets.html  

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