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    I have trouble understanding the 7th question in Week 2 Chllenge

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    • A
      amusingminnow M0 M1 M2 M3 M4 M5
      last edited by

      Hi, there,

      The question is "number of ways to choose an odd number of students from a class of people". After reading the explanation, I still don't understand, especially the 1st sentence of the explanation. Please help explain this to me.

      Kind regards,

      Edward

      debbieD 1 Reply Last reply Reply Quote 2
      • debbieD
        debbie ADMIN M0★ M1 M5 @amusingminnow
        last edited by

        @amusingminnow Hi Edward, thanks so much for writing. Since you are asking about an exam question, we'll answer over email instead of here on the forum, just to keep the exam questions private. Thanks for understanding!

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