Respuesta :
........................................... i dont know, i dont remember doing this
The expression with (-1) as its base , having x as it's exponent will be written as
[tex]\rightarrow (-1)^x[/tex]
→The function will yield a Positive product if
x=Even Integer=E
[tex]\rightarrow (-1)^{E}=1[/tex]
→And ,Negative Product
x=Odd Integer=O
[tex]\rightarrow (-1)^{O}=-1[/tex]