Learn about function notation, how to find an inverse function by changing the subject, and how to work with composite functions.

Joan S. Birman, An Inverse Function Theorem for Free Groups, Proceedings of the American Mathematical Society, Vol. 41, No. 2 (Dec., 1973), pp. 634-638 ...

Revise determining composite and inverse functions for your Higher maths exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.

CBSE Class 12th Inverse Trigonometric Functions Revision Notes: View and download here the revision notes of CBSE Class 12 Maths Chapter 2 Inverse Trigonometric Functions in PDF format.

An algorithm involving polynomial approximations for evaluation of the normal distribution function is presented which may be implemented in fast and accurate computer programs of moderate length.