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December 2nd, 2018, 03:15 AM  #1 
Newbie Joined: Dec 2018 From: Multan, Pakistan Posts: 2 Thanks: 0  Q: Let S = {1,2,5,6} Define a relation R on S of at least four order pairs
Q: Let S = {1,2,5,6} Define a relation R on S of at least four order pairs, as (a,b) ∈ R iff a*b is even (i.e. a multiplied by b is even). Last edited by skipjack; December 2nd, 2018 at 09:01 PM. 
December 2nd, 2018, 09:04 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 19,986 Thanks: 1853 
Do you know what "relation" means?


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define, order, pairs, relation 
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