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Cambridge IGCSE Additional Mathematics

12Series

Series in Cambridge IGCSE Additional Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Topic107 practice questions5 lessons

In this topic

Lessons

  • The binomial expansion

    40 min

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  • Using the general term of a binomial expansion

    40 min

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  • Arithmetic progressions

    40 min

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  • Geometric progressions

    45 min

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  • Convergent geometric progressions and the sum to infinity

    35 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Series: sample question

1 mark

Find the 15th term of the arithmetic progression 4,10,16,…4, 10, 16, \ldots

Only if the answer has a unit, e.g. cm or km/h.

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