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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 A-Level (UK - Pre-2017)M1VectorsApplications-
AQA AS Maths 2017MechanicsKinematics and UnitsVectors in Mechanics-
AQA AS/A2 Maths 2017MechanicsKinematics and UnitsVectors in Mechanics-
CCEA A-Level (NI)M1VectorsApplications-
CIE A-Level (UK)M1VectorsApplications-
Edexcel A-Level (UK - Pre-2017)M1VectorsApplications-
Edexcel AS Maths 2017MechanicsModelling in MechanicsVectors in Mechanics-
Edexcel AS/A2 Maths 2017MechanicsModelling in MechanicsVectors in Mechanics-
OCR A-Level (UK - Pre-2017)M1VectorsApplications-
OCR AS Maths 2017MechanicsForces and Newton's LawsVectors in Mechanics-
OCR MEI AS Maths 2017MechanicsForces and Newton's LawsVectors in Mechanics-
OCR-MEI A-Level (UK - Pre-2017)M1VectorsApplications-
Pre-U A-Level (UK)MechVectorsApplications-
Universal (all site questions)VVectorsApplications-
WJEC A-Level (Wales)M2VectorsApplications-