document.write( "Question 193034: My sister referred me here for your help with this logic question I missed. Please help.\r
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\n" ); document.write( "\n" ); document.write( "a) If today is Monday, then tomorrow is Tuesday.
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Algebra.Com's Answer #144886 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "a) If today is Monday, then tomorrow is Tuesday.\r\n" );
document.write( "b) If today is not Monday, then tomorrow is not Tuesday.\r\n" );
document.write( "c) If tomorrow is not Tuesday, then today is not Monday. \r\n" );
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document.write( "We go only by what we can tell from the statements only,\r\n" );
document.write( "not using our knowledge of the days of the week.\r\n" );
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document.write( "Let p = \"Today is Monday\" and q = \"tomorrow is Tuesday\"\r\n" );
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document.write( "a) If p, then q.\r\n" );
document.write( "b) If not p, not q.\r\n" );
document.write( "c) If not q, then not p. \r\n" );
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document.write( "The answer is c) is the equivalent contrapositive of a)\r\n" );
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document.write( "b) is not equivalent because it is the inverse of a).\r\n" );
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document.write( "Edwin
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