10 thoughts on “CIE – 0580 Mathematics IGCSE Paper 42, May/June 2015 – Answers

  • May 26, 2015 at 6:54 am
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    Your answer to the question 6 part c is wrong it should be 18.79. Your method is correct though.

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  • July 11, 2015 at 2:03 pm
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    I think there’s a mistake on page 11, Question 6(c) , Cos(66)*46.2= 18.791… roughly 18.8 and not 17.3 as it is given in the answer. Please resolve this issue if possible.

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  • September 13, 2015 at 3:13 am
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    Are you sure your inequalities graph is correct? It should be having 4 lines. Please revise.

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  • October 6, 2015 at 5:41 pm
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    I think the answer to question 8 b) is wrong because it asks for 4 lines to be drawn but you have only drawn 3.
    If i am wrong, can you please correct me.
    Thankyou.

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  • May 10, 2016 at 7:19 am
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    For question 8 b isn’t there supposed to a fourth line passing through (0,200) and (400,0)?

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  • May 11, 2016 at 6:15 am
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    Very helpful. Thanks a lot !

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