document.write( "Question 182209: there are two boxes. one contains $100 and the other contains one pennny. there are also two computers. one always tells the truth about the boxes and the other one never tells the truth. you dont know which box contains the $ 100, now which computer tells the truth. you are allowed to ask one question of one computer. what question should you ask to be sure of selecting the box that contains $100. \n" ); document.write( "

Algebra.Com's Answer #136757 by josmiceli(19441) $\"\"$ $\"About$

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The question to ask both computers is:
\n" ); document.write( "\"If I ask the other computer which box contains
\n" ); document.write( "the $100, what will the other computer tell me?
\n" ); document.write( "The truth-telling computer will say B if the
\n" ); document.write( "$100 box is A
\n" ); document.write( "The lie-telling computer will also say B if the $100
\n" ); document.write( "box is A
\n" ); document.write( "Just pick the opposite box from whatever either one
\n" ); document.write( "tells you the other one would pick. \n" ); document.write( "

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