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I Vector space

  1. Aug 8, 2016 #1
    How can i prove that the set if circles does not form a vector space AXIOMATICALLY .
    ( i am not considering a circle lives in xy-plane ( subset ) as a subspace of xy-plane
  2. jcsd
  3. Aug 8, 2016 #2


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    Could you check your post and perhaps re-formulate it in correct sentences so that it becomes understandable? Thank you.
  4. Aug 9, 2016 #3


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    Hey mikeeey.

    You will need to define your addition and scalar multiplication operators and then check the usual 10 axioms.
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