CBSE Class 12 Mathematics Chapter 1 Relations and Functions Revision Notes: With the 2024 board exams around the corner, the time to put down the books and begin revising the topics has arrived.

In this note it is proved that the integral arithmetic mean of a convex function is a Schur-convex function. Applications to Schur-convexity of logarithmic mean and gamma functions are given.

We are interested in finding bounds on the growth of functions f and related issues, if there are known some properties of If on 𝕌. Our main tool in accomplishing this connection is Jack’s lemma. As ...