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3.4.6 Sequences and Series (A-level only)

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12
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?

[3]
Markscheme

3.4.6 Sequences and Series (A-level only) Questions

  1. A Level
  2. /Maths
  3. /3.4.6 Sequences and Series (A-level only)

16 exam-style questions on WJEC A Level Maths 3.4.6 Sequences and Series (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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