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The Product Rule for Counting

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Question 4
61%

In a small office, there are 25 computers.

Every computer is connected to every other computer by a single network cable.

Calculate the total number of network cables needed.

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The Product Rule for Counting Questions

  1. GCSE
  2. /Maths
  3. /The Product Rule for Counting

181 exam-style questions on Edexcel GCSE Maths The Product Rule for Counting. Each one has a worked solution and a mark scheme showing where the marks go.

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