Union, A ∪ B
What Union, A ∪ B means in Mathematics GCSE, as defined for Pearson Edexcel.
Definitions of Union, A ∪ B
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Reference: Pearson Edexcel
The outcomes in A or B or both, with each outcome counted once.
Elements in A or B or both, with each element included once.
Topics that use Union, A ∪ B
- Probability (Pearson Edexcel GCSE)
Related terms
- bias
- Conditional probability
- Equally likely outcomes
- Event
- Expected frequencies
- Expected frequency
- expected outcomes
- Fair randomising device
Using Union, A ∪ B in the exam
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