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Edexcel A-Level Mathematics AS D1.4.1 Project Modelling with Activity Networks Questions

Practise modelling projects as activity-on-arc networks, converting immediate predecessors into arcs with the minimum number of dummy activities.

Syllabus
First assessment 2019
Course
Mathematics YMA01
Level
AS

Exam points

  • draw an activity-on-arc network from a precedence table of immediate predecessors
  • add dummy activities only where needed to preserve the stated precedence relationships

Edexcel A-Level Mathematics AS D1.4.1 Project Modelling with Activity Networks Questions question 1

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Table for Question Edexcel A-Level Mathematics AS D1.4.1 Project Modelling with Activity Networks Questions question 1 — Edexcel A-Level Mathematics AS

Draw the activity network described in the precedence table, using activity on arc and the minimum number of dummies.

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