document.write( "Question 1140110: 1. K⊃L
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Algebra.Com's Answer #760588 by Edwin McCravy(20054)\"\" \"About 
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1. K⊃L \r\n" );
document.write( "2. ∼(L•F)\r\n" );
document.write( "3. F         / ∼K\r\n" );
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document.write( "4. ~L∨~F     2, deMorgan's law\r\n" );
document.write( "5. ~F∨~L     4, commutation\r\n" );
document.write( "6. ~~F       3, double negation\r\n" );
document.write( "7. ~L        5,6, disjunctive syllogism\r\n" );
document.write( "8. ~K        1,7, modus tollens\r\n" );
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document.write( "Edwin
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