Constant Definition Math
Illustrated definition of constant.
Constant definition math. In the equation 7x2 3x 6 the number 6 is a constant whereas 7 is the multiplying coefficient and x is referred to as the variable not known until the. In mathematics the word constant can have multiple meanings. The terms mathematical constant or physical constant are sometimes used to distinguish this meaning. Unchanging with respect to some other value.
A mathematical constant is a key number whose value is fixed by an unambiguous definition often referred to by a symbol e g an alphabet letter or by mathematicians names to facilitate using it across multiple mathematical problems. It may be a number on its own or a letter that stands for a fixed number in an equation. As a noun it has two different meanings. Constants arise in many areas of mathematics with constants such as e and π occurring in such diverse contexts as geometry number theory and calculus.
As an adjective it refers to non variance i e. A constant in math is a fixed value.