Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Elementary set theory problem

  1. Oct 24, 2004 #1
    Let C be a circle and let D be the set of all diameters of C. What is [tex]\cap[/tex]D?

    I think it is the center of the circle since that would be the only point of intersection of all the diameters of the circle. Could someone let me know if I am correct?


  2. jcsd
  3. Oct 24, 2004 #2


    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    Do you have any thoughts as to how you could go about proving it?
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: Elementary set theory problem
  1. Elementary set theory (Replies: 2)