Which of the following is NOT equivalent to p | vedclass

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(C) The logical implication $p \rightarrow q$ can be expressed in several equivalent ways:$1.$ If $p$ then $q$.$2.$ $p$ only if $q$.$3.$ $q$ is necess

Vedclass · Accepted Answer

$q$ only if $p$

Vedclass · Answer

(C) The logical implication $p \rightarrow q$ can be expressed in several equivalent ways:$1.$ If $p$ then $q$.$2.$ $p$ only if $q$.$3.$ $q$ is necessary for $p$.$4.$ $p$ is sufficient for $q$.Comparing these with the given options,option $C$ ($q$ only if $p$) is equivalent to $q \rightarrow p$,which is the converse of $p \rightarrow q$. Therefore,it is not equivalent to $p \rightarrow q$.

Which of the following is $NOT$ equivalent to $p \rightarrow q$?

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