The statement (-p)-(-q) is logically equivalent to which of the statements below? 1. p-q II. q-p III. (-q) vp IV. (-p)vq a. Ob. Oc. II and III only I only I and IV only d. Il only A

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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The statement (-p)-(-q) is logically equivalent to which of the statements below?
1. p-q
II. q-p
III. (-q) vp
IV. (-p)vq
a.
II and III only
Ob. I only
c. I and IV only
d. Il only
Transcribed Image Text:The statement (-p)-(-q) is logically equivalent to which of the statements below? 1. p-q II. q-p III. (-q) vp IV. (-p)vq a. II and III only Ob. I only c. I and IV only d. Il only
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