15. ?§®§Ö§Ø§Þ§å§ß§Ú§è§Ú§á§Ñ§Ý§î§ß§Ñ§ñ §Þ§Ö§ä§à§Õ§Ú§é§Ö§ã§Ü§Ñ§ñ §ª§ß§ä§Ö§â§ß§Ö§ä-§Ü§à§ß§æ§Ö§â§Ö§ß§è§Ú§ñ ?§°, §å§â§à§Ü! ¨C §ä§í §ã§à§Ý§ß§è§Ö! §®§à§Û §ã§Ñ§Þ§í§Û §ß§Ö§à§Ò§í§é§ß§í§Û §å§â§à§Ü? 15-26 §æ§Ö§Ó§â§Ñ§Ý§ñ 2010 §Ô§à§Õ §±§â§Ú§Þ§Ö§â 1 §´§â§Ö§Ò§å§Ö§ä§ã§ñ §å§á§â§à§ã§ä§Ú§ä§î: A ? B ? A ? B §±§à §Ù§Ñ§Ü§à§ß§å §Õ§Ú§ã§ä§â§Ú§Ò§å§ä§Ú§Ó§ß§à§ã§ä§Ú §Ó§í§ß§Ö§ã§Ö§Þ §¡ §Ù§Ñ §ã§Ü§à§Ò§Ü§Ú: A ? B ? A ? B = A ? (B ? B) = = A ? 1 = A §±§à §Ù§Ñ§Ü§à§ß§å §Ú§ã§Ü§Ý§ð§é§Ö§ß§Ú§ñ §ä§â§Ö§ä§î§Ö§Ô§à: §Ó §Þ§Ö§ß§ð §ß§Ñ§Ù§Ñ§Õ
16. ?§®§Ö§Ø§Þ§å§ß§Ú§è§Ú§á§Ñ§Ý§î§ß§Ñ§ñ §Þ§Ö§ä§à§Õ§Ú§é§Ö§ã§Ü§Ñ§ñ §ª§ß§ä§Ö§â§ß§Ö§ä-§Ü§à§ß§æ§Ö§â§Ö§ß§è§Ú§ñ ?§°, §å§â§à§Ü! ¨C §ä§í §ã§à§Ý§ß§è§Ö! §®§à§Û §ã§Ñ§Þ§í§Û §ß§Ö§à§Ò§í§é§ß§í§Û §å§â§à§Ü? 15-26 §æ§Ö§Ó§â§Ñ§Ý§ñ 2010 §Ô§à§Õ §±§â§Ú§Þ§Ö§â 2 §±§à §Ù§Ñ§Ü§à§ß§å §Õ§Ú§ã§ä§â§Ú§Ò§å§ä§Ú§Ó§ß§à§ã§ä§Ú §Ó§í§ß§Ö§ã§Ö§Þ §¡ §Ù§Ñ §ã§Ü§à§Ò§Ü§Ú: A ? B & A ? B = A ? (B & B) = = A ? 0 = A §±§à §Ù§Ñ§Ü§à§ß§å §ß§Ö§á§â§à§ä§Ú§Ó§à§â§Ö§é§Ú§ñ: §Ó §Þ§Ö§ß§ð §ß§Ñ§Ù§Ñ§Õ §´§â§Ö§Ò§å§Ö§ä§ã§ñ §å§á§â§à§ã§ä§Ú§ä§î: (A v B) & (A v B)
18. ?§®§Ö§Ø§Þ§å§ß§Ú§è§Ú§á§Ñ§Ý§î§ß§Ñ§ñ §Þ§Ö§ä§à§Õ§Ú§é§Ö§ã§Ü§Ñ§ñ §ª§ß§ä§Ö§â§ß§Ö§ä-§Ü§à§ß§æ§Ö§â§Ö§ß§è§Ú§ñ ?§°, §å§â§à§Ü! ¨C §ä§í §ã§à§Ý§ß§è§Ö! §®§à§Û §ã§Ñ§Þ§í§Û §ß§Ö§à§Ò§í§é§ß§í§Û §å§â§à§Ü? 15-26 §æ§Ö§Ó§â§Ñ§Ý§ñ 2010 §Ô§à§Õ §±§â§Ú§Þ§Ö§â 4 §µ§á§â§à§ã§ä§Ú§ä§î: A & C v B & C v A & B §°§Õ§Ú§ß §Ú§Ù §Ó§Ñ§â§Ú§Ñ§ß§ä§à§Ó §å§á§â§à§ë§Ö§ß§Ú§ñ §ã§à§ã§ä§à§Ú§ä §Ó §ä§à§Þ, §é§ä§à§Ò§í §Õ§à§Ò§Ñ§Ó§Ú§ä§î §Ü §á§à§ã§Ý§Ö§Õ§ß§Ö§Þ§å §ã§Ý§Ñ§Ô§Ñ§Ö§Þ§à§Þ§å §á§Ö§â§Ö§Þ§Ö§ß§ß§å§ð §³. §¥§Ý§ñ §ï§ä§à§Ô§à §å§Þ§ß§à§Ø§Ú§Þ A&B §ß§Ñ 1, §Ñ 1 §â§Ñ§ã§á§Ú§ê§Ö§Þ §Ü§Ñ§Ü C ? C: §Ó §Þ§Ö§ß§ð §ß§Ñ§Ù§Ñ§Õ A&C v B&C v A&B&1 = A&C v B&C v A&B&(C v C)= = A&C v B&C v A&B&C v A&B&C = = A&C v A&B&C v B&C v A&B&C = = A&C&(1 v B) v B&C&(1 v A) = A&C v B&C.