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Software/Applets used on this page

jsMath
This page uses jsMath
You can get a better display of the maths by downloading special TeX fonts from jsMath. In the meantime, we will do the best we can with the fonts you have, but it may not be pretty and some equations may not be rendered correctly.

Glossary

union

The union of two sets A and B is the set containing all the elements of A and B.

Full Glossary List

This question appears in the following syllabi:

SyllabusModuleSectionTopicExam Year
AQA GCSE (9-1) Foundation (UK)G: Properties and ConstructionsG12: Properties of 3D ShapesIsometric Grids-
CIE IGCSE (9-1) Maths (0626 UK)4 MensurationC4.4 Calculations with Standard 3D ShapesCuboids-
Edexcel GCSE (9-1) Foundation (UK)G: Properties and ConstructionsG12: Properties of 3D ShapesIsometric Grids-
GCSE Foundation (UK)Geometry3D ShapesIsometric grids-
OCR GCSE (9-1) Foundation (UK)8: Basic Geometry8.06b: Plans and ElevationsIsometric Grids-
Universal (all site questions)33D ShapesIsometric grids-