<prompt> Umusho 1: Uma ubuso bunokugoba okungaguquguquki okungu-zero Gaussian, khona-ke bungubuso obungathuthukiswa futhi i-geometry yobuso yi-Euclidean geometry. Umusho 2: Uma ubuso bunokuguquguquka okungaguquguquki okungu-zero, kungubuso be-Euclidean futhi i-geometry yobuso yi-Gaussian geometry. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Cha, akunjalo. 