Logic and Mathematical LanguageBracesSymbol that denotes a grouping of elements in a set. Braces are always used in pairs. Braces can be used as a symbol to group operations. Ex. : {8 + 3(5 – 2) – 5} Notation The brace symbol is { }. Examples P = {0, 1, 2, 3, 4, 5, 6, 7} Q = {x ∈ [latex]\mathbb{N}[/latex] ∣ x < 8} Historical Note François Viète introduced braces in 1593.
