1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: SETS problem

  1. Feb 15, 2007 #1
    this is another problem which i dont know how to start..im not sure which proof i should use to solve this problem
    the problem is:
    If A,B,C,and D are sets, does it follow
    (A Φ B) Φ (C Φ D) = (A Φ C) Φ (B Φ D)
    the symbol that is separting the characters is called the oplus symbol, thats the closet symbol i could find
    the oplus symbol is a circle with one line going across it and one line going down
    Last edited: Feb 15, 2007
  2. jcsd
  3. Feb 15, 2007 #2


    User Avatar
    Science Advisor

    Darned if I know because I can't tell what symbol you used! Either write it out in letters or use LaTex.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook