1. 

   Shikha Agarwal Member

   Nov 2011, Ques 8. Please can somone explain?

    

   Shikha Agarwal, Aug 19, 2016

   #1
2. 

   John Lee ActEd Tutor Staff Member

   This is too vague to be able to answer. If you show what you have done so far on the question I can help you find the problem.

    

   John Lee, Aug 23, 2016

   #2

   suraj likes this.

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