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OpenStudy (anonymous):
If A = {negative integers} and B = {integers}, what is A ∩ B? A) {1,2,3,4,...} B) {} C) {...-4,-3,-2,-1} D) {0}
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OpenStudy (anonymous):
i think its c
OpenStudy (anonymous):
:) thanks!
OpenStudy (anonymous):
welcome!(:
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