r整除k是谁整除谁，离散数学 离散数学里 {1,…,9}整除关系是什么
r\u4e28k\u5728\u79bb\u6563\u6570\u5b66\u4e2d\u662f\u4ec0\u4e48\u610f\u601d\u3000\u3000\u4e0d\u6e05\u695a\u8fd9\u662f\u51fa\u73b0\u5728\u4ec0\u4e48\u4f4d\u7f6e\uff0c\u5e94\u8be5\u6709\u4e0a\u4e0b\u6587\u624d\u597d\u5224\u65ad\u3002\u6709\u4e00\u4e2a\u89e3\u91ca\u662f\u201c\u6574\u6570 r \u6574\u9664 \u6574\u6570 k\u201d\u3002
\u6574\u9664\u5173\u7cfbA = {,,,,,,,,,,,,,,,,,,,,,,}
\u6574\u9664\u5173\u7cfb\u5c31\u662f\u6574\u9664\u5566
\u6bd4\u59822\u6574\u96644, 3\u6574\u96649\u7b49
\u6700\u5927\u5143\u5c31\u662f\u96c6\u5408\u4e2d\u6240\u6709\u5143\u7d20\u90fd\u6bd4\u5b83\u5c0f\uff0c\u6b64\u4f8b\u4e2d\uff0c\u65e0\u6700\u5927\u5143\u3002
5整除10
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绛旓細杩欐槸涓浠戒笉澶畬鏁寸殑璇曞嵎,璇曢鍧囨槸绂绘暎鏁板鏈鍩烘湰鐨勯,浣嗙敱浜庢妧鏈у師鍥,涓浜涚鍙锋樉绀轰笉鍑烘潵,鎴戝彧鑳介潬鐚滄祴缁欎綘琛ュ畬鏁,灏ゅ叾鏈鍚庝竴棰.涓銆佸崟椤归夋嫨棰 1.璁続={1,2,3,4,5,6,7,8},R鏄A涓婄殑鏁撮櫎鍏崇郴,B={2,4,6},鍒欓泦鍚圔鐨勬渶澶у厓,鏈灏忓厓,涓婄晫,涓嬬晫渚濇涓(D.鏃,2,鏃,2)锛嶢.8,2,8,2...
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绛旓細鍋囪锛孨闃剁煩闃礎鍜孨闃剁煩闃礏鐨勪箻绉煩闃典负C锛屽嵆璁颁綔锛欳=A*B锛涘叾杩愮畻杩囩▼濡備笅锛氫护A鐭╅樀鐨勭i琛岃浣滐細ai锛孊鐭╅樀绗琷鍒楄浣滐細bj锛孋鐭╅樀绗琲琛宩鍒楄浣滐細cij 鍒檆ij=(ai1*b1j)+(ai2*b2j)+鈥︹+(ain*bnj)锛(鍏朵腑锛宎i1琛ㄧず鐭╅樀A鐨勭i琛岀1鍒楃殑鍏冪礌鐨勫硷紝浠ユ绫绘帹锛夛紱鍥犳锛岄偅涓狹^2鐨勭煩闃...
绛旓細鍋囪鍛介鎴愮珛.棣栧厛灏1-200鎸夌収杩炵画闄や互2,鐩村埌涓嶈兘琚2鏁撮櫎鐨勭粨鏋滃垎涓100缁,鍗:1,1*2,1*4,...3,3*2,3*4,...197 199 姣忎竴缁勪腑鐨勬暟閮借兘浜掔浉鏁撮櫎.鎵浠ュ鏋滄兂鍙100涓笉鑳戒簰鐩告暣闄ょ殑鏁,鍙兘姣忎釜缁勫彇涓涓.璁惧彇鐨勬暟涓 a1 = 1*2^k1 a3 = 3*2^k3 a5 = 5*2^k5 ...a199 = 199*...
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绛旓細hasse鍥撅細B=锝4锛6锛12锝濈殑鏈澶у厓12 鏈灏忓厓涓嶅瓨鍦
