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document.write( "a) Solution for compound inequality x > 1 and x > 4 is
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document.write( "(b) Solution for compound inequality x > 1 or x > 4 is\r
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document.write( "Question #2 What can be used to represent the sum of triple a number and its square?\r
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Algebra.Com's Answer #826908 by ikleyn(52908) You can put this solution on YOUR website! . \n" ); document.write( "Question #1 \n" ); document.write( "a) Solution for compound inequality x > 1 and x > 4 is \n" ); document.write( "(b) Solution for compound inequality x > 1 or x > 4 is\r \n" ); document.write( "\n" ); document.write( "Question #2 What can be used to represent the sum of triple a number and its square? \n" ); document.write( "~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" );
document.write( "a) Solution for compound inequality x > 1 and x > 4 is the INTERSECTION\r\n" );
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document.write( " of partial solution sets {x > 1} and {x > 4}, which (intersection) is the set {x > 4}.\r\n" );
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document.write( "b) Solution for compound inequality x > 1 or x > 4 is the UNION\r\n" );
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document.write( " of partial solution sets {x > 1} and {x > 4}, which (union) is the set {x 1 4}.\r\n" );
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document.write( "The difference between the first system of inequalities and the second system of inequalities is in the used service word.\r\n" );
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document.write( "In the first system, the service word is \"and\", and it prescribes to use the intersection of partial solutions.\r\n" );
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document.write( "In the second system, the service word is \"or\", and it prescribes to use the union of partial solutions.\r\n" );
document.write( "\r\n" ); document.write( "\n" ); document.write( "Solved and explained.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "On solving systems of inequalities and compound inequalities, see the lessons\r \n" ); document.write( "\n" ); document.write( " - Solving systems of linear inequalities in one unknown \r \n" ); document.write( "\n" ); document.write( " - Solving compound inequalities \r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |