Question

a expressão i elevado a 52 e igual a

Answer 1

$i^{52}\\\\O\;expoente\;ja\;e\;par\\\\Dividimos\;o\;expoente\;por\;2:\\\\i^{26}\\\\Se\;ficou\;par\;o\;termo\;vale\;1\\Se\;ficou\;impar\;o\;termo\;vale\;-1\\\\i^{52}=i^{26}=1$