Question:
Consider the statement "The match will be played only if the weather is good and ground is not wet". Select the correct negation from the following:
Correct Option: , 3
Solution:
$\mathrm{p}:$ weather is food
$\mathrm{q}$ : ground is not wet
$\sim(p \wedge q) \equiv \sim p \vee \sim q$
$\equiv$ weather is not good or ground is wet