Official Answer
Answer
Ihungabana rya Crest-to-Crest isoko yimvura, cyane cyane irwanya guhangana, biterwa cyane numubare wamadorari $ N $. Hejuru $ N $ itanga ingingo nyinshi zo guhuza hagati yizunguruka, kongera ituze ryuruhande no kwemeza gukwirakwiza imitwaro imwe. Ariko, niba $ N $ ari hejuru cyane, ikibanza cyumuraba kiba gito cyane, bigatuma isoko idakomera cyane kandi byongera ibyago byo guhangayikishwa cyane nibikoresho. Kubikorwa byinshi byinganda, $ N $ numubare udasanzwe (urugero, 3, 5, 7) kugirango wemeze guhuza neza no guhuza ibibazo no kwirinda ibibazo bihuza resonance bishobora kugaragara mubihe byinshi byisubiraho.
