Question

Determine as partes do conjunto H { 5,p,7} e calcule o numero de elementos de P(H)

Answer 1

$P(H)=2^n=2^3=8 \\ \\ H=\{5,p,7\} \\ \\ partes~~do~~conjunto \\ \\ H={\emptyset,\{5\},\{p\},\{7\},\{5,p\},\{5,7\},\{p,7\},\{5,p,7\}$