document.write( "Question 615176: find A union B and A intersection B in:
\n" ); document.write( "A=(5,10,15,...)
\n" ); document.write( "B=(10,20,30,...)
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Algebra.Com's Answer #387009 by jim_thompson5910(35256)\"\" \"About 
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A U B = {5, 10, 15, 20, 25, 30, 35, 40, ...}\r
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\n" ); document.write( "\n" ); document.write( "A intersect B = {10, 20, 30, ...}\r
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\n" ); document.write( "\n" ); document.write( "Note: B is a subset of A, so A U B = A and A intersect B = B
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