The travelling salesman problem (TSP) remains one of the most challenging NP‐hard problems in combinatorial optimisation, with significant implications for logistics, network design and route planning ...

Intentional rounding is a structured, proactive approach in which nursing staff conduct regular, scheduled checks on patients using standardised protocols. The primary aim of this practice is to ...

The questions in this quiz are suitable for GCSE maths students studying approximation, rounding to decimal places, rounding to significant figures, truncation, estimating calculations, limits of ...