a. Compute the truth table for the following: 1. pA(-4) 2. -(-P) 3. p(-4)

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Chapter2: Second-order Linear Odes
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LO # 3. Mathematical Reasoning
a. Compute the truth table for the following:
1. pA(-4)
2. q (-p)
3. pe(-4)
4. (- v (-4))
5. (pA-4) = (p e9)
b. Determine whether the following statements show a tautology, contradiction or contingency.
1. pv (-p)
2. pep
3. (pA(-p) = q
c. For each of the following pairs of sentences, determine their relationship.
1. (p= q) vrand (pAq) r
2. p= (q =r) and (p Ag) =r
3. ((p = q) vr) A (p =r) and (q = r)
Transcribed Image Text:LO # 3. Mathematical Reasoning a. Compute the truth table for the following: 1. pA(-4) 2. q (-p) 3. pe(-4) 4. (- v (-4)) 5. (pA-4) = (p e9) b. Determine whether the following statements show a tautology, contradiction or contingency. 1. pv (-p) 2. pep 3. (pA(-p) = q c. For each of the following pairs of sentences, determine their relationship. 1. (p= q) vrand (pAq) r 2. p= (q =r) and (p Ag) =r 3. ((p = q) vr) A (p =r) and (q = r)
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