Чему равна сумма [] + 1 + 2?

anonymous poll



12 – 50

👍👍👍👍👍👍👍 69%



NaN – 17

👍👍 24%



undefined – 4

👍 6%



1 – 1

▫️ 1%



null

▫️ 0%



👥 72 people voted so far.