document.write( "Question 1116328: If A=1,3,4,7 and B=1,3,7,9
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Algebra.Com's Answer #731257 by Alan3354(69443)\"\" \"About 
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If A=1,3,4,7 and B=1,3,7,9
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\n" ); document.write( "The common points are 1, 3 & 7
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