👉 Vavasour is a term used in various fields, including mathematics and physics. It can be defined as a number or a variable that represents the rate of change of a quantity over time. In mathematics, it refers to the derivative of a function at a point, which gives the instantaneous rate of change of the function with respect to its independent variable. For example, if we have a function f(x) = x^2 + 3x - 4 and we want to find the