3 ms·
They say just before that: "Then we can say that 1 < n < e." Since e = 2.71..., there are not too many options for n. The sentence is a bit overconvoluted, but
by archi42 4y ago
They say just before that: "Then we can say that 1 < n < e."
Since e = 2.71..., there are not too many options for n. The sentence is a bit overconvoluted, but it's correct.
Of course if the search space is bigger, you need to either do some more thinking to narrow it down - or spend a lot of time probing candidates.