Tuesday, 12 July 2016

Venn diagram

Introduction...


https://www.youtube.com/watch?v=YAjxRUGS0Gc



Way of solving..


https://www.youtube.com/watch?v=MassxXy8iko

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1 comment:

  1. Dk Nurul Nawwarah13 July 2016 at 22:15

    such a simple explanation yet understandable. thank you very much ! ^_^

    ReplyDelete

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