Abstract: The present paper mainly discuss the classification of continuous and discontinuous functions of unbounded variation on closed intervals. The classification of functions of bounded variation ...

The concept of continuity in mathematics, particularly in the realm of functions, is fundamental. It speaks to the unbroken nature of a function's graph, allowing us to trace it without lifting our ...

Variation is the differences between individuals of the same species, caused by genetic and environmental factors. Surveys into variation give data that are continuous, which means to come in a range, ...