Here are some additions to the vector class in C++. This month, I continue our discussion of a C++ class suitable for doing math with vectors. As useful as this math is, things get even better when we ...

1. Relations and Functions Types of relations: reflexive, symmetric, transitive and equivalence relations. One to one and onto functions. 2. Inverse Trigonometric Functions Definition, range, domain, ...

Analysing: Examine and break information into parts by identifying motives or causes. Make inferences and find evidence to support generalisations. Evaluating: Present and defend opinions by making ...