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1.4.10 Sum to infinity of a geometric series (A-level only)

1.4.10 Sum to infinity of a geometric series (A-level only)

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Question 1

A geometric sequence has a sum to infinity of 121212.

A second sequence is formed by multiplying each term of the original sequence by −3-3−3.

What is the sum to infinity of the new sequence?

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Markscheme

1.4.10 Sum to infinity of a geometric series (A-level only) Questions

  1. A Level
  2. /Maths
  3. /1.4.10 Sum to infinity of a geometric series (A-level only)

16 exam-style questions on OCR A Level Maths 1.4.10 Sum to infinity of a geometric series (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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