Martin Epstein

• Martin EpsteinDec 19, 2016, 12:17 PM

  1 point

  0

  on: Tran­si­tive relation

  Is this what is meant by transitive and nontransitive set?

  Transitive:

  $A=\left\{\right\{1,2\},\{3,4\},1,2,3,4\}$

  $x=\{1,2\}$

  $a=2$

  $a\in x$, $x\in A$ and $a\in A$

  Nontransitive:

  $B=\left\{\right\{1,2\},\{3,4\left\}\right\}$

  $y=\{1,2\}$

  $b=2$

  $b\in y$, $y\in B$ but $b\notin B$