If the boolean expression `((p ^^ q) vv r) implies (p ^^ r)` is false, then which of the following cannot represent ordered truth values of `(p,q,r)` ?

Options

A. (F, F,T)
B. (T, T, F)
C. (F, T, F)
D. (F, T, T)

Answer

C

Explanation

For `(F, T, F), (p ^^ q) vv r -=` False
`(p ^^ r) -=` False
`F implies F` is true.