(2) Suppose f: R → R is differentiable and that f' is continuous at 0 such that ƒ'(0) > 0. Then, there exists an open in
Posted: Wed Jul 06, 2022 11:53 am
(2) Suppose f: R → R is differentiable and that f' is continuous at 0 such that ƒ'(0) > 0. Then, there exists an open interval I containing 0 such that f is strictly increasing on I.