AŞAĞIDAKİ SIYI DİZİLERİNDEN  HANGİSİNİN KUARALI 1-2N'DİR ???????

 

 

A)1,-1,1,-3,-5...

B)-1,-3,-5,-7...

C)1,3,5,7...

D)-1,1,3,5...