Elementary Logic

Question 1

not(A and B) is equivalent to what?

Answer 1

notA or notB

Question 2

not(A or B) is equivalent to what?

Answer 2

notA and notB

Question 3

A is true
(A then B) is true
conclusion?

Answer 3

B is true

Question 4

(A then B) is true
B is false
conclusion?

Answer 4

A is false

Question 5

A or B is true
A is False
conclusion?

Answer 5

B is true

Question 6

A is true
A and B is false
conclusion?

Answer 6

B is false