document.write( "Question 990738: Construct a truth table for
\n" ); document.write( "~(p ∨ r) ↔ (~q ∧ ~r)
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Algebra.Com's Answer #610757 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!

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document.write( "  p   q    ~q   r    ~r    (p ∨ r)   ~(p ∨ r)    (~q ∧ ~r)      ~(p ∨ r) ↔ (~q ∧ ~r)\r\n" );
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document.write( "  T | T  |  F | T  |  F   |    T    |     F     |     F      |             T\r\n" );
document.write( "  T | T  |  F | F  |  T   |    T    |     F     |     F      |             T\r\n" );
document.write( "  T | F  |  T | T  |  F   |    T    |     F     |     F      |             T\r\n" );
document.write( "  T | F  |  T | F  |  T   |    T    |     F     |     T      |             F\r\n" );
document.write( "  F | T  |  F | T  |  F   |    T    |     F     |     F      |             T\r\n" );
document.write( "  F | T  |  F | F  |  T   |    F    |     T     |     F      |             F\r\n" );
document.write( "  F | F  |  T | T  |  F   |    T    |     F     |     F      |             T\r\n" );
document.write( "  F | F  |  T | F  |  T   |    F    |     T     |     T      |             T\r\n" );
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\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it\r
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