document.write( "Question 1047898: Two arithmetic sequences have the same common difference. How many terms could the sequences have in common? Justify your answer. \n" ); document.write( "
Algebra.Com's Answer #663483 by AnlytcPhil(1806)\"\" \"About 
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document.write( "They will either have infinitely terms in common\r\n" );
document.write( "or no terms in common at all.\r\n" );
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document.write( "If they have 1 term in common, they will have all their terms \r\n" );
document.write( "beyond that one in common, because they are all spaced\r\n" );
document.write( "equally apart because of the same common difference.  So they \r\n" );
document.write( "will have infinitely many terms in common.\r\n" );
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document.write( "If the first term of one is between two term of the other \r\n" );
document.write( "then all terms beyond that one will be between two terms of \r\n" );
document.write( "the other and they will have no terms in common.\r\n" );
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document.write( "Edwin
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