Question

1. ~(p ^ ~q)
a. If p is true, then q should be true. If p is false, then q may either be true or false.

b. If p is false, then q should be true. If p is true, then q may either be true or false.

c. If p is true, then q should be false. If p is false, then q may either be true or false.

d. If p is false, then q should be false. If p is true, then q may either be true or false.


2. What is the truth value of the conjunction ~p ^ (q V r) if p and q are both true propositions and ris a false proposition?

a. true

b. Flase

c. neither true nor false

d. information is insufficient

3. What is the truth value of the conditional [p ^ (q v r)] → [(p ^ q) V (p ^ T)] if p and rare both true propositions and q is a false proposition?

a. true

b. false

c. neither true nor false

d. information is insufficient

4. What is the truth value of the biconditional p (q Ar) if p is a true proposition

and both q and rare false propositions?

a. true

b. false

c. neither true nor false

d. information is insufficient​

Answer 1

Answer:

neither true nor false mm