• 1)

    Edexcel M2 January 2013 – Q2
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  • 2)

    Edexcel M2 June 2011 – Q1
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  • 3)

    Edexcel M2 January 2011 – Q1
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    Part (a):

    Part (b):

  • 4)

    Edexcel M2 June 2010 – Q4
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    Part (a):

    Part (b):