- ABoth p and q are negative.
- Bq must be 0.
- CBoth p and q are positive.
- DExactly one of p and q is negative.
Step-by-Step Solution
A negative quotient comes only from different signs, so exactly one of the two is negative. If both were negative, or both positive, the quotient would come out positive instead. And q can never be 0, since dividing by zero has no value at all — negative, positive or otherwise.
Answer: D) Exactly one of p and q is negative.