Timer
00:00
Answers
A
B
C
D
E
Stats
Difficulty—
Source: Manhattan Prep
If a and b are odd integers, a Δ b represents the product of all odd integers between a and b, inclusive. If y is the smallest prime factor of (3 Δ 47) + 2, which of the following must be true?
$$A.\, y>50$$ $$B.\, 30\le y\le50$$ $$C.\,10\le y<30$$ $$D.\, 3\le y<10$$ $$E.\, y=2$$
The OA is A
If a and b are odd integers, a Δ b represents the product of all odd integers between a and b, inclusive. If y is the smallest prime factor of (3 Δ 47) + 2, which of the following must be true?
$$A.\, y>50$$ $$B.\, 30\le y\le50$$ $$C.\,10\le y<30$$ $$D.\, 3\le y<10$$ $$E.\, y=2$$
The OA is A
