Consider the statements: p it is hot, q: it is raining
Which of the following symbols correctly represents the statement "It is raining if and only if it it is cold"?
A
p \(\iff\) \(\sim\)q
B
p \(\iff\) q
C
\(\sim\)p \(\iff\) \(\sim\)q
D
q \(\iff\) \(\sim\)p
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #50126)