# Newton-Leibnitz Formula, Integral Function and its Properties

Newton-Leibnitz Formula, Integral Function and its Properties Let f(x) be a continuous function defined on [a, b], then a function ф(x) defined by for all x ϵ [a, b] Is called the integral function of the function f(x)x Property I: The integral function of an integrable function is always continuous. Property II: If ф(x) is differentiable Read more about Newton-Leibnitz Formula, Integral Function and its Properties[…]