SOLUTION: Determine whether the statement is a tautology, a self-contradiction, or neither.( p ? q ) ? ( p ? ~ q)

SOLUTION: Determine whether the statement is a tautology, a self-contradiction, or neither.( p ? q ) ? ( p ? ~ q)

Algebra.Com

Question 316074: Determine whether the statement is a tautology, a self-contradiction, or neither.( p ? q ) ? ( p ? ~ q)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
What symbols take place of the question marks?
RELATED QUESTIONS
Determine whether the statement is a tautology, self-contradiction or neither (p ^ ~q) (answered by jim_thompson5910)

Determine whether the statement is a self-contradiction, an implication, a tautology... (answered by Edwin McCravy)

Given: (~ p → q) ∨ ~ p This statement is a: A. Biconditional statement B.... (answered by jim_thompson5910)

determine which of the following statements is a tautology p ^ (p->q) or (p->q) <->... (answered by solver91311)

whether (~p disjunction (p-->q))-->~q is a tautology without using truth table? (answered by Edwin McCravy)

Is (p v q) → (~q → p) a... (answered by jim_thompson5910)

Classify the following statement, using any technique you can: ~A ∨ (B ⊃... (answered by Edwin McCravy)

Truth Table: ~(P=>Q)<=>(P^~Q) I believe I am on the right path with the following:... (answered by jim_thompson5910)

Can you prove/show that the following is a tautology, without using a truth table: [(p v... (answered by MathLover1)