13I 2NF 3wh BENI Qurstioks The third normal form is tased on the concegt of Cactere deperiderey Transtive dependency Normal deseridency Furctional desiendency QUISTION 6 Finery time attricute A appears, if is matiohed with the game walue of atritate fn, but not the sume value of antibule C. Therefore, it is trae that A=BA=CA=(B,C)iB,C)=A