document.write( "Question 1020260: Given Pr[A∪B]=0.9, Pr[A]=0.75, and Pr[B]=0.83, find Pr[A∩B] \n" ); document.write( "
Algebra.Com's Answer #636175 by Fombitz(32388)\"\" \"About 
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P[A∪B]=P[A]+P[B]-P[A∩B]
\n" ); document.write( "If the sets are disjoint,P[A∩B]=0\r
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