document.write( "Question 1179560:
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Algebra.Com's Answer #809148 by Edwin McCravy(20054)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "1.	~X ⊃ ~~O	 \r\n" );
document.write( "2.	~X ⊃ A	 \r\n" );
document.write( "3.	~(O * A)                                	/ X\r\n" );
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document.write( "                |4. ~X            AIP\r\n" );
document.write( "                |5. ~~O           1,4   MP\r\n" );
document.write( "                |6. O             5,    DN\r\n" );
document.write( "                |7. A             2,4   MP\r\n" );
document.write( "                |8. O*A           6,7   conj.\r\n" );
document.write( "                |9.(O*A)*~(O*A)   8,3   conj\r\n" );
document.write( "10. X        lines 4-9            IP\r\n" );
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document.write( "Edwin
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