document.write( "Question 468009: . Given A = {1,2,3,4,5,6}, B = {1,2}, and C = {6, 7}. Evaluate each set
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\n" ); document.write( "b) A U C
\n" ); document.write( "c) B U C
\n" ); document.write( "d) (A U B) ∩ C
\n" ); document.write( "e) A U (B U C)
\n" ); document.write( "f) (A ∩ B) ∩ C
\n" ); document.write( "g) (A ∩ B) U C \n" ); document.write( "

Algebra.Com's Answer #321092 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "Note: U indicates all the distinct elements in both sets.  
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document.write( "      ∩ indicates only those elements they have in common.
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document.write( "Given A = {1,2,3,4,5,6}, B = {1,2}, and C = {6, 7}. 
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document.write( "a) A ∩ B = {1,2}
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document.write( "b) A U C = {1,2,3,4,5,6,7} 
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document.write( "c) B U C = {1,2,6,7}
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document.write( "d) (A U B) ∩ C = {6}
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document.write( "e) A U (B U C) = {1,2,3,4,5,6,7}
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document.write( "f) (A ∩ B) ∩ C = {}  NULL Set
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document.write( "g) (A ∩ B) U C = {1,2,6,7} 
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