## What does this symbol means?

This symbol > means greater than, for example 4 > 2.

≤ ≥ These symbols mean ‘less than or equal to’ and ‘greater than or equal to’ and are commonly used in algebra.

In computer applications <= and >= are used.

≪ ≫ These symbols are less common and mean much less than, or much greater than..

## What is this symbol name?

The at sign, @, is normally read aloud as “at”; it is also commonly called the at symbol or commercial at. It is used as an accounting and invoice abbreviation meaning “at a rate of” (e.g. 7 widgets @ £2 per widget = £14), but it is now seen more widely in email addresses and social media platform handles.

## What does ∧ mean in math?

logical conjunctionIn logic, mathematics and linguistics, And (∧) is the truth-functional operator of logical conjunction; the and of a set of operands is true if and only if all of its operands are true. … The term “logical conjunction” is also used for the greatest lower bound in lattice theory.

## What is the mathematical symbol for difference?

For systems that have at least the structure of an Abelian group – Wikipedia with the operation denoted “+” (an “additive” group), the difference is computed by subtraction, and the symbol is “-”.

## What do dots mean in math?

In algebra and higher mathematics, letters are used to stand for a number that is not yet known or specified. So x might be a number instead of an operator. So, to avoid confusion, a new symbol was needed for multiplication. Some people use the dot to mean multiplication; more nowadays use the asterisk.