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3.2 Arithmetic Series

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Question 3

The first three terms of an arithmetic series are (p+5)(p+5)(p+5), (3p−1)(3p-1)(3p−1) and (4p+3)(4p+3)(4p+3) respectively.

a.

Find the value of the constant ppp.

[2]
b.

Find the sum of the first 12 terms of the series.

[3]
Markscheme

3.2 Arithmetic Series Questions

  1. A Level
  2. /Maths
  3. /3.2 Arithmetic Series

36 exam-style questions on Edexcel A Level Maths 3.2 Arithmetic Series. Each one has a worked solution and a mark scheme showing where the marks go.

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