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

To find an inverse function, form an equation by giving the output value a name using a letter (such as y), then rearrange the equation to make x the subject.

The inverse autocorrelation function is not often discussed in textbooks, so a brief description is given here. More complete discussions can be found in Cleveland (1972), Chatfield (1980), and ...

Coefficient bounds for functions with a positive real part are used in a rather novel way to find sharp bounds for the first six coefficients of a function which is inverse to a regular normalized ...

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.