For credit on corrections give a clear justification involvi

For credit on corrections, give a clear justification involving 1-2 complete sentences.

1)))What composite number is closest in value to 0?

2))))) How many rows of a truth table would be needed to test if p (q (r (s (t p)))) is a tautology?

3))) Is 0 an even number, odd number, both, or neither?

4)))True or false: The negation of a tautology is always a contradiction.

5))))True or false: If p1, p2, p3 c0 is a valid argument, then p1, p2, p3 c0 is an invalid argument.

6)))True or false: If p1, p2, p3 c0 is an invalid argument, then p1, p2, p3 c0 is an valid argument.

Solution

1)))What composite number is closest in value to 0?

3 is the closest composite number to 0.

2))))) How many rows of a truth would be needed to test if p (q (r (s (t p)))) is a tautology?

In contructiong the truth table we are using 5 inputs p,q,r,s,t so we need 2⁵=32 rows