👉 Parity is a mathematical concept that refers to whether an integer is even or odd. In other words, if you add 1 to the number and then divide by 2, will you get a whole number (a positive result) or a half-integer (a decimal with a remainder)? If the result is not an integer, it means the number is odd. For example: - The number 4 is even because when we add 1 to it and then divide by 2,
