SOLUTION: given that AUB=147 A=81, and B=66 find ANB.

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Question 188722: given that AUB=147 A=81, and B=66 find ANB.
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
n(AUB)=n(A)+n(B)-n(A N B)


147=81+66-n(A N B)

147=147-n(A N B)

0=-n(A N B)


Ans: n(A N B) = 0