Inverses and Composites are two important concept of functions. Composite function is defined as one function defined inside another function. Like ff(x)) or f(g(x)) etc. Concept of inverse is interchange of variables . Inverse notations are f-1(x),g-1(x) etc. Hence interchange is inverse. Therefore function and its inverse is reflection about y = x.
Inverse and compositeFunctions that behave differently based on the input (x) value. Piecewise Function. A function made up of 3 pieces as well as two pieces. Hence in some case piecewise function give discontinuous graph. Piecewise
The Unit Circle is probably one of the most important topics in all of Trigonometry Unit circle
This post is about Solution of questions of functions from past paper. In this post questions are from different paper from May 2013 to May 2023. By this post students will come to know variety of questions asked in previous year papers. The questions type in this post is calculator . www.cie.org.uk p
