A Level Maths: Sigma Notation and Mixed Sequence Problems Revision Notes
Use sigma notation to write sums concisely, and tackle problems that mix arithmetic and geometric sequences.
To put these notes into practice, try our A Level Maths exam questions by topic, which include OCR and Edexcel material with full mark schemes.
When you’re ready, move on to full A Level Maths past papers to practise under exam conditions.
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