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Substitution

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Question 25

A=p+qA = p + qA=p+q

p=2p = 2p=2 q=1q = 1q=1

Work out the value of AAA.

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Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

296 exam-style questions on OCR GCSE Maths Substitution. Each one has a worked solution and a mark scheme showing where the marks go.

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