Since we have 9 letters which can take on either a TRUE(T) or False(F) value, we have 2^9 = 512 possible scenarios.
PQR(R^Q)
p q r r q p r q p v P&R^(Q v P)
T T T T T T T T T
T T T T T T T T F
T T T T T T T F T
T T T T T T T F F
T T T T T T F T T
T T T T T T F T F
T T T T T T F F T
T T T T T T F F F
Hope this helps!!!!
Tried the best I could, to line them up..
