Construct a truth table for the statement.(p ? q) ? (~p ? ~q)
A. 
| T | T | F | F | T | F | T |
F T T F F F F
F F T T F T T
B.
| T | T | F | F | T | F | T |
F T T F F F T
F F T T F T F
C.
| T | T | F | F | F | F | F |
F T T F F F T
F F T T T T T
D.
| T | T | F | F | F | F | F |
F T T F F F F
F F T T T T T
Answer: A
Mathematics
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