Mathematics A-Level
Index
What Index means in Mathematics A-Level, as defined for AQA.
Definition of Index
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Reference: AQA
The variable in a sigma expression that runs through the stated integer values and is treated as a dummy variable.
Topics that use Index
- D: Sequences and series (AQA A-Level)
Related terms
- Arithmetic sequence
- common difference
- Convergence and limiting sums
- Convergent geometric series
- Distinguishing between arithmetic and geometric change
- Geometric sequence
- Interpreting and evaluating mathematical models
- Lower limit
Using Index in the exam
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