document.write( "Question 1028160: 1. A > B
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\n" ); document.write( "3. K > (A v C)
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\n" ); document.write( "5. J > Z
\n" ); document.write( "6. W & ~Z / B v D \n" ); document.write( "

Algebra.Com's Answer #643311 by jim_thompson5910(35256) $\"\"$ $\"About$

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Number	Statement	Lines Used	Reason
1	A > B
2	C > D
3	K > (A v C)
4	J v K
5	J > Z
6	W & ~Z
:.	B v D
7	~Z & W	6	Commutation
8	~Z	7	Simplification
9	~J	5,8	Modus Tollens
10	K	4,9	Disjunctive Syllogism
11	A v C	3,10	Modus Ponens
12	(A > B) & (C > D)	1,2	Conjunction
13	B v D	12,11	Constructive Dilemma

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