**Contents**show

## What is a symbol of relationship?

Algebraic relationship symbols show **how numbers or terms of an equation relate to each other**. The relationship symbols show if one value is larger, smaller, equal, or approximately equal to another value.

## What is the mathematical symbol of the relationship?

The first relationship symbol that most students encounter is **the equals symbol**, =, which communicates a relationship of equivalence between amounts. It is important for students to understand that symbols help us to express relationships between numbers and that equivalence is just one such relationship.

## What does the symbol ∼ mean?

“∼” is one of many symbols, listed in the Wikipedia article on approximation, used to indicate **that one number is approximately equal to another**. … “∼” is one of many symbols used in logic to indicate negation.

## What are () called in English?

They can also be used in mathematical expressions. For example, 2{1+[23-3]}=x. **Parentheses** ( () ) are curved notations used to contain further thoughts or qualifying remarks. However, parentheses can be replaced by commas without changing the meaning in most cases.

Algebra symbols

Symbol | Symbol Name | Meaning / definition |
---|---|---|

≈ | approximately equal | approximation |

∝ | proportional to | proportional to |

∞ | lemniscate | infinity symbol |

≪ | much less than | much less than |

## What are the <> symbols called?

These { } have a variety of names; they are called **braces, curly brackets, or squiggly brackets**. Usually these types of brackets are used for lists, but online, they also signify hugging in electronic communication.

## What are the number symbols?

The symbols are **I, V, X, L, C, D, and M**, standing respectively for 1, 5, 10, 50, 100, 500, and 1,000 in the Hindu-Arabic numeral system. A symbol placed after another of equal or greater value adds its value; e.g., II = 2 and LX = 60.

## What are the 6 relational operators?

Java has six relational operators that compare two numbers and return a boolean value. The relational operators are **< , > , <= , >= , ==** , and != . True if x is less than y, otherwise false.

## Is == a relational operator?

Relational operators are binary meaning they require two operands.

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Relational Operators.

Relational Operators | Meaning |
---|---|

>= | Greater than or equal to |

<= | Less than or equal to |

== | Equal to |

!= | Not equal to |