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tyler0468 tyler0468
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6 years ago
Consider this proof, (1.) (I  E)  (E  E) (2.)I / I (3.) I  E (4.)   E   I (5.) E  I (6.)  E (7.) (E  E)  (I  E) (8.) E  E (9.) E (10.)   E (11.)   I (12). I What is the justification for line 8?
 
  A) 7 Com B) 1 Com C) 7 Simp
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Greatshiz55Greatshiz55
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6 years ago
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tyler0468 Author
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6 years ago
this is exactly what I needed
klyn
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Yesterday
You make an excellent tutor!
megan.xo
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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