FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The plus sign + and the minus sign − are mathematical symbols used to represent the notions of positive and negative, respectively. In addition, + represents the operation of addition, which results in a sum, while − represents subtraction, resulting in a difference.

Detailed explanation-2: -The “−” symbol is called the minus or subtraction sign.

Detailed explanation-3: -Subtraction is the operation of taking the difference of two numbers and . Here, is called the minuend, is called the subtrahend, and the symbol between the and is called the minus sign. The expression “ “ is read “ minus .” Subtraction is the inverse of addition, so .