document.write( "Question 894593: show the conjecture is false by finding a counterexample of |a+b|=|a|+|b| \n" ); document.write( "
Algebra.Com's Answer #542177 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Try 1 and -9.\r \n" ); document.write( "\n" ); document.write( "|1+(-9)|=|1|+|-9| \n" ); document.write( "|-8|=1+9 \n" ); document.write( "8=10, a false statement.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A counter example here is a=1 and b=-9. \n" ); document.write( " |