Solution

The correct answer is It is neither a hot day nor temperature is 48°C

Explanation:

To understand the expression ~p ∧ ~q, we need to analyze it in the context of the propositions:

• p : "It is a hot day."
• q : "The temperature is 48°C."

Interpretation of ~p ∧ ~q:

• ~p: "It is not a hot day."
• ~q: "The temperature is not 48°C."

The expression ~p ∧ ~q means both of these statements are true simultaneously: "It is not a hot day and the temperature is not 48°C."

Simple Sentence:

• This can be translated to: 3) It is neither a hot day nor the temperature is 48°C.

So, the correct answer is: 3) It is neither a hot day nor the temperature is 48°C.