How to Find the Number of Proper Subsets of a Set. [HD]

preview_player
Показать описание
If A has 8 elements, how many proper subsets does A have?

Questions? Tips? Comments? Like me! Subscribe!
Рекомендации по теме
Комментарии
Автор

So the amount of SUBSETS, not PROPER subsets, would be n to the square root of 2?

Yonaseen
Автор

I feel formula should be 2^n -2 as we also consider null set as improper subset

shambhukumar-elww