Composite functions are made when the output from one function is used as the input of another function. The names of the functions are written next to each other, with the function that is used first ...

Support your confidence in this topic by refreshing your knowledge of substitution and changing the subject of formulae. A function takes an input value, applies a rule to it, and produces an output ...

Relatively little is known about the effect of terahertz radiation on biological systems. A team of researchers have now evaluated the cellular response of mouse stem cells exposed to THz radiation.