document.write( "Question 1144747: At twelve noon, A left for Baguio. At 2 PM, B followed to overtake A. Describe the following representations.\r \n" );
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document.write( "Let t = \n" );
document.write( "t-2 =\r \n" );
document.write( "\n" );
document.write( "Let t = \n" );
document.write( "t+2 = \n" );
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