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OpenStudy (anonymous):
Given the sets A={2,15,21,5,13} and B={6,9,15,12,21}, what is the sum of all the elements in A∪B?
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OpenStudy (mertsj):
What are the elements in the union?
OpenStudy (shamim):
i think u wanna know \[AUB=?\]
OpenStudy (loser66):
=union?
OpenStudy (mertsj):
AUB is read A union B
OpenStudy (mertsj):
no
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OpenStudy (loser66):
|dw:1368839252130:dw|
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