If P represents the product of the first 13 positive integers, which of the following must be true?
I. P is an odd number
II. P is a multiple of 15
III. P is a multiple of 23  Answers
A) I only B) II only C) III only D) None of the above E) All of the above
Answer = II only) II only
<result>B</result>
If P represents the product of the first 13 positive integers, which of the following must be true?
I. P is an odd number
II. P is a multiple of 15
III. P is a multiple of 23