document.write( "Question 1199148: Use direct or indirect truth table method to determine whether the following argument is valid.
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Algebra.Com's Answer #832906 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "S º (N • H) / S Ú ~N // S É H\r\n" );
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document.write( "Those are not the standard symbols for logic.\r\n" );
document.write( "The computer program may have changed them.\r\n" );
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document.write( "Copy and paste these\r\n" );
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document.write( "~ for negation\r\n" );
document.write( "v for \" or \" or \" disjunction \". \r\n" );
document.write( "• for \" and \" or \" conjunction \". \r\n" );
document.write( "⊃ for \" if...then \" or conditional.\r\n" );
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document.write( "and repost.\r\n" );
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document.write( "Edwin
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