Question: Define relations p and q on {1,2,3, 4} by p = { (a, b) | |ab| < or =1} and q (a) Represent p

Define relations p and q on {1,2,3, 4} by p = {

Define relations p and q on {1,2,3, 4} by p = { (a, b) | |ab| < or =1} and q (a) Represent p and q as both graphs and matrices. (b) Determine pq, p, and q. {(a,b) | a+b is odd}.

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