-1

How can I even prove this to be true?

Prove that $R$ is a partial order on integers.

Mr Pie
  • 9,459
B.LIANG
  • 23
  • Apply the definition of Partial order starting from the easy part: is $R$ reflexive ? – Mauro ALLEGRANZA Feb 16 '18 at 09:00
  • What have you attempted thus far? Also, write \le or \leq to generate $\leq$ and \leqslant to generate $\leqslant$. The words in bold are known as commands and are written with a \ in the beginning. To put them into action, add dollar signs at the start and end of each command, i.e. $$\ldots$$ – Mr Pie Feb 16 '18 at 09:02
  • @MauroALLEGRANZA thanks i got it – B.LIANG Feb 16 '18 at 10:32

1 Answers1

0

Hint:

Apparantly $0R2\wedge 2R0$. Can this be true if $R$ is a partial order?

drhab
  • 151,093