document.write( "Question 1140041: Prove or disprove the statement ( A U B)' = (A' U B') by using the regions in the Venn diagram provided.\r
\n" ); document.write( "\n" ); document.write( "Since I cannot make this Venn diagram on here, I'll describe it. A is one circle and B is the other circle. Region I is in circle A, region II is in the intersection of circle A and B, region III is in circle B, and region IV is outside the circles.
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Algebra.Com's Answer #760506 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "( A U B)' = (A' ∩ B') \r
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\n" ); document.write( "\n" ); document.write( "(A U B)'  is the same as  (A' ∩ B'),  but is  NOT  the same as  (A' U B').\r
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