Find three integers in arithmetic progression whose product is prime.
Hint: think small, sometimes less is more ;)
Solution
This makes sense once you see that we're talking about integers. The three are -3, -1, and 1.
Find three integers in arithmetic progression whose product is prime.
Hint: think small, sometimes less is more ;)
This makes sense once you see that we're talking about integers. The three are -3, -1, and 1.