Posted by mike on Saturday, April 13, 2013 at 3:28pm.
Suppose A is the set of students registered at the University of Calgary, and C is the set of courses currently being offered at the University of Calgary. Under what conditions is each of the following a function?
a)
{(a, c)  a’s first class each week is in c}
b)
{(a, c)  a has a class in c Saturday evening}

math  rbowh, Saturday, April 13, 2013 at 3:45pm
What do you think?

math  mike, Saturday, April 13, 2013 at 5:44pm
not sure confused
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