• 1)

    Edexcel S1 June 2014 – Q3
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    Part (a):

    Part (b):

    Part (c):

    Part (d):

    Part (e):

    Part (f):

    Part (g):

  • 2)

    Edexcel S1 January 2013 – Q1
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    Parts (a) and (b):

    Part (c):

  • 3)

    Edexcel S1 June 2012 – Q2
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    Parts (a) and (b):

    Part (c):

  • 4)

    Edexcel S1 January 2011 – Q1
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    Part (a):

    Parts (b) and (c):

  • 5)

    Edexcel S1 January 2010 – Q6
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    Part (a):

    Parts (b) and (c):

    Parts (d) and (e):

    Parts (f) and (g):

  • 6)

    Edexcel S1 January 2008 – Q1
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    Part (a):

    Part (b):

  • 7)

    Edexcel S1 June 2007 – Q1
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    Part (a):

    Part (b):

    Part (c):

  • 8)

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