Composition of Functions : Exercise (4.8) - Solutions

Key Points  Some pairs of functions cannot be composed. Some pairs of funct… Read more Composition of Functions : Exercise (4.8) - Solutions

Composition of Functions : Problems and Solutions

1.      Two functions are defined by $ \displaystyle f:x\mapsto ax+1$ and $ \d… Read more Composition of Functions : Problems and Solutions

Problems Study

1. Functions f and g are such that  g -1 (x) = x  -   1 … Read more Problems Study