SOLUTION: If a and b are disjoint sets than how can you find n(AuB)
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Question 1087002
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If a and b are disjoint sets than how can you find n(AuB)
Answer by
ikleyn(52800)
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Then n(AuB) = n(A) + n(B).
Notice that your formulation is inaccurate: The accurate formulation is THIS:
If A and B are disjoint finite sets then how can you find n(AuB) ?
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