👉 In mathematics, a parameter is a variable that represents a value or quantity in an equation. It can be any real number or complex number, and it must have a specific mathematical relationship with other variables in the equation. Parameters are often used to simplify equations by eliminating them from the equation. For example, if we have an equation like x + 2 = y, then we can define the parameter "x" as any real number that satisfies this equation (e.g., x = -1).
