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3.3.4 Sequences and series (A-level only)

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Question 1

The fifth term of an arithmetic series is 21 and the sum of the first ten terms of the series is 245.

a.

Find the first term of the series.

[2]
b.

Find the common difference.

[2]
c.

Find the highest value of n n\,n for which the sum of the first n n\,n terms is less than 1000.

[6]
Markscheme

3.3.4 Sequences and series (A-level only) Questions

  1. A Level
  2. /Maths
  3. /3.3.4 Sequences and series (A-level only)

63 exam-style questions on CCEA A Level Maths 3.3.4 Sequences and series (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

Question bank