Posted by Christian on Monday, January 14, 2008 at 6:36pm.
I have two words I need to know the definition of that are not in my book: disjunction and conjunction. Does anyone know the definitions?

Algebra 2  Damon, Monday, January 14, 2008 at 7:31pm
That is mathematical logic talk
conjunction is logical "and"
disjunction is logical "or"
"and" is unambiguous English and
[ intersection of sets ]
"or" means either, or both
For example if I say A or B is true, then only A could be true or only B could be true or both could be true.
[ union of sets]
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