Q.
Consider the following three statements :
(A) If then .
(B) If then earth is flat.
(C) If both and are true then .
Then, which of the following statements is correct ?
Solution:
Truth Table
p
q
T
T
T
T
F
F
F
T
T
F
F
T
p | q | |
---|---|---|
T | T | T |
T | F | F |
F | T | T |
F | F | T |