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- Denotes the additive inverse and is read as minus, the negative of, or the opposite of; for example, –2.
en.wikipedia.org/wiki/Glossary_of_mathematical_symbols
Illustrated definition of Minus: Subtract. Take away. Decrease by. Example: 8 minus 3 is 5 (which is written 8 minus 3 5) Also means in...
- Subtraction
Other names used in subtraction are Minus, Less, Difference,...
- Subtraction
List of all math symbols and meaning - equality, inequality, parentheses, plus, minus, times, division, power, square root, percent, per mille,...
Summation. sum over … from … to … of, sigma. ∑ k = 1 n x k {\displaystyle \sum _ {k=1}^ {n} {x_ {k}}} is the same as x 1 +x 2 +x 3 +...+x n. ∑ k = 1 5 ( k + 2 ) = 3 + 4 + 5 + 6 + 7 = 25 {\displaystyle \sum _ {k=1}^ {5} { (k+2)}=3+4+5+6+7=25} ∏. Product. product over … from … to … of.
SymbolNameRead AsMeaning=Equalis equal toIf x=y, x and y represent the same value ...≡Definitionis defined asIf x≡y, x is defined as another name of ...≈Approximately equalis approximately equal toIf x≈y, x and y are almost equal.≠Inequationdoes not equal, is not equal toIf x≠y, x and y do not represent the same ...A ⊂ B {\displaystyle A\subset B} may mean that A is a proper subset of B, that is the two sets are different, and every element of A belongs to B; expressed as a formula, A ≠ B ∧ ∀ x , x ∈ A ⇒ x ∈ B {\displaystyle A\neq B\land \forall {}x,\,x\in A\Rightarrow x\in B} . ⊆. A ⊆ B {\displaystyle A\subseteq B}
Sep 24, 2024 · Maths symbols are figures or combinations of figures that represent mathematical objects, actions, or relations. Learn about mathematical symbols, algebra symbols, geometry symbols, Greek symbols, calculus symbols and more at GeeksforGeeks.
Symbols save time and space when writing. Here are the most common geometrical symbols: Symbol. Meaning. Example. In Words. . Triangle. ABC has 3 equal sides.
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Mathematical symbol reference chart all mathematical symbols, their meaning, and examples: plus (+), minus (-), equality (=), inequality, times (×), divide (÷), square root, percent, exponent, modulo.
