[P+Q rarr" Anisole"HI rarr R+S],[" correct statement among the "],[" following is "]

P + Q to Anisole overset(HI)(to)R + S Correct statement among the following is

If each of the statements p rarr ~ q ,~ r rarr q and p are true then which of the following is not true? (A) q is false (B) r is true (C) r rarr q is false (D) r^^ ~q is false

The converse of the statement p rArr q is

The statement (p rArr q) iff (~p ^^ q) is a

The statement (p rarr q)vv(q rarr p) is

In the truth table for the statement (~ p rArr ~ q) ^^ (~ q rArr ~p) , the last column has the truth value in the following order