Coefficient angulaire droite, Illustrated definition of Coefficient: A number used to multiply a variable. It is usually a number, but sometimes may be replaced by a letter in an expression. A coefficient is a constant coefficient when it is a constant function. co•ef•fi•cient (ˌkoʊ əˈfɪʃ ənt) n. Coefficients for some commonly used surface materials: A coefficient is a constant coefficient when it is a constant function. A coefficient is a numerical value or constant that accompanies a variable in an algebraic expression. The Manning's roughness coefficient is used in the Manning's equation to calculate flow in open channels. Physics. For avoiding confusion, in this context a coefficient that is not attached to unknown functions or their derivatives is generally called a constant term rather than a constant coefficient. Example: 6z means 6 times z, and z is a variable, so 6 is a coefficient. In mathematics, a coefficient is a number or any symbol representing a constant value that is multiplied by the variable of a single term or the terms of a polynomial. A coefficient is also a number that is used to measure the characteristics of a substance. What is a coefficient? Coefficient is a numerical value placed before a variable in a mathematical expression or equation, which indicates how many times that variable is to be multiplied. a constant that is a measure of a property of a substance, body, or process: coefficient of friction. The meaning of COEFFICIENT is any of the factors of a product considered in relation to a specific factor; especially : a constant factor of a term as distinguished from a variable. Learn the definition, examples, and more. 1. Coefficients are commonly represented using a, b, and c: The equation above is the standard form of a quadratic equation in which x is the only variable, a and b are coefficients of the variable x, and c can be referred to as the constant coefficient. 2. a number or quantity placed generally before and multiplying another quantity, as 3 in the expression 3x. Coefficients for some commonly used surface materials:.


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