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The plus sign (+) and the minus sign (−) are mathematical symbols used to denote positive and negative functions, respectively. In addition, + represents the operation of addition , which results in a sum , while − represents subtraction , resulting in a difference . [1]
Jan 16, 2024 · What is a hyphen symbol? A hyphen (-) is a punctuation mark that’s used to join words or parts of words. It’s not interchangeable with other types of dashes. What is a dash symbol? A dash is longer than a hyphen and is commonly used to indicate a range or a pause.
A Minus sign is a symbol made up of a short horizontal line used to represent negative expressions. It is also used to indicate the subtraction of two numbers or expressions. The Minus symbol is available in standard HTML as − and in Unicode, it is the character at code point U+02212 and 8722 in decimal notation.
In practice, most computer users type the hyphen-minus in place of the minus sign, compare −5 (minus sign) and -5 (hyphen-minus). If the minus sign is not available, I recommend to use the en-dash instead, compare “6 – 5” (en-dash) and “6 - 5” (hyphen-minus, too short).
The minus symbol is used in set theory to represent the difference operator for two sets. The operation removes all elements found in one set from another and returns the resulting set.
The − Symbol in Mathematics: The Minus Sign. Among the most universally recognized symbols in mathematics is the − symbol, representing the "Minus Sign". This simple yet profound symbol finds application across a spectrum of mathematical operations and contexts.
May 23, 2023 · A hyphen (-) is a punctuation mark that’s used to join words or parts of words. It’s not interchangeable with the various dashes . Hyphens are often used in compound modifiers when the modifier comes before the word it’s modifying.
Mar 12, 2024 · Key Takeaways. The 11 basic symbols essential for writing mathematical equations are the plus (+), minus (-), equals (=), does not equal (≠), multiplication (×), division (÷), greater than (>), less than (<), greater than or equal to (≥), less than or equal to (≤), fraction (/), decimal (.) and percent (%) symbols.
May 17, 2024 · According to one theory, it originates from a handwriting form of the letter m (for minus) that came to resemble a horizontal bar, [1] Another theory traces it back to a hieratic sign.
The term "minus" is used to describe the operation of subtraction as well as the sign used to indicate the operation of subtraction. The minus sign is written as "-". The subtraction problem, is read as "seven minus three equals four." The minus sign is also used with negative numbers.
