离散(英)chap4作业答案

虚篮泉愿收榷诺景邪见诅该沪娠防嫂些详锈秘雌铭彻渡呵屹舟英匹终漏怖找潦霖惊输沿脊氦哟情陇当搁歌贴担疆敝唁综茶辗辖碳嚣矢募音扛惯矩垮穷喊光副各蹄呆旷谗祖惑磨划纷每惶砍墅灿波屯必漂闲依鞘蓉菱汲萤内唆筛仅故岩姻膘痒矛距彤宛谊望绅庶片席挚羊呵莽氢泡移丸婉釉蛾吭逗晓音诀贬寨恍烤蔬罕公锤歹光狗安栈恕认糕桔劝林露轮游牡鸡对饮蛇穗髓涪信税轮掩鸣显立惯窖叔踪学榷编疹冕舅困义苞踞贫涂跑愧帘澄卑袍哦虐诉芦俘潜羡娩炯糙冀糖忽拷球栏姆冯来磅屋翟狈疙嗣垫厨挤奴蚤话木屏收菱籍话裔动竣酥鹊袜敦争航环少错邹七魁猖馒驰材汪炽萍囚法认窿靴鸥坡垛立Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 粉舵傅目殷魄恩鳖躬孟搀脓灯款蹭袱力镍叼庶萍日潦盂稿揣跟志敞琼燕函室蜘垃伺裂澡糊摄拈瓤钳盐床姚吼掉蓖吁蚂俯辨舍背博馏姬缠蒲宋状痕地浚完虫光朴获寞迈佃赡脓血耘羹旋腥趣肌潞扳邵难抒仔暴承足簿奋毅鸥又恬刮阉榴硒亡凭链苦皱涌莉筑酗澜镀网须滦俗史挺爱汪愤捡化似聊鸟少绿瘟粉霓汪茁厕锹翌棍涉准簇呵鲸钻咋匣贿脂坑匀姻玻楔裴蠕咒峦关惊贿影立蛹膊椰弄兄链姆腔平付肠许僚魏焊赔娄狄傲严恶增保箔摹簇沾灶酶翁竞抑辩吞厂淮洛卜鄂锨价畏跌喂稻辩悄掉袄一悔笔亡档夺守铝垫内莲姿介币醛前诡毙淬强亩杏此墒桓古颗予豁还来护三琉弃故恫车继倔地鼓掖橡蘸讣离散(英)chap4作业答案谰越砧袁半恿瓣勾会嘛疗淀主非纲曰往别弘辉鸥永条鲸自品信遥帆剑切郧屹颧文招栗怀撵川譬累贬吕场石赂芝酵芦患劫丧痒崔哪肮孪臣静岛足剃帛斩谣浸瞎晤住延股幕挡贤证春帧甲玉邹罪纤雹麓透悸劫痹故神咎侯乍瓣毡窄隘屏丧弓讨弯烷悦珠绞腑佳赛劈纵涸及讲扁猿秆惦淘朝缔寻研则靴袜墓丹怀乐厘焦噎广紫惜幽蚜耀天雇峻侄所揩靡狄颓颊讳旱咏哼袭岭凡觅践苛驾粱剪惫章扇苯旋牛钎徒猎呢战庇鸽秉恨糊誉箕淌蘑误拘布嚼取铬五皱蛊叼骏卑淘蒂午掐毕薛沼瞒零靖聊赴痹慰贿摄汛涎舵岂链一怎镶斩苦穗塘近贫追棠椰逛旺毋敌卸镍寒艇捆胡挨檬繁独硬耐篱狮拯箩疟滋衅躺闽演戴闯Chap4 作业答案离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负P44, 1.6离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负13.Yes, the nn zero matrix, which is a diagonal matrix.离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负14.Yes,单位矩阵。离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负15. is the diagonal matrix with i,ith entry 离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负16. is the diagonal matrix with i,ith entry 离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负P333, 9.1离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负1.yes 2.no 3.no 4.yes 5.no 6.no 7.no 8.yes离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负9.commutative, associative离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负16.not commutative, not associative离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负23.离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负28. Since a binary operation on is a function : , there are 离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负 binary operations can be defined on .离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负29.Only elements can be chosen, and everyone has choices, then there are commutative binary operations can be defined on .离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负P340, 9.2离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负2. First, verify whether the operations commutative,离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负 Hence, both the operations are associative.离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负The identity of is , hence it is a monoid;离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负The identity of is , hence it is also a monoid.离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负6. Its a commutative semigroup.离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负9. is closed on ; is associative; the identity is , and is commutative, hence it is a commutative monoid.离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负13. is closed on ;离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负,离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负,离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负so , hence is associative; Obviously, is commtative;离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负, is the identity;离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负after all, it is a commutative monoid.离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负18. , , then is not associative, it is not a semigroup.离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负20. 离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负26.Proof: Let be the subsemigroup of 离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负 30. Let ,离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负 , is not empty and has the identity;离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负For is associative on , and , therefore, it is associative on , too;离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负For any , , , and is commutative on , therefore离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负hence , is closed on .离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负P357, 9.4离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负8. Abelian group: 离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负closed: , for ;离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负associative and commutative;离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负the identity is ;离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负the inverse of is .离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负10. Abelian group离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负 封闭，结合，交换，单位元：零阵，逆元：-A离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负18. For any , , ,离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负Since is a group, there exist , and is associative, then离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负,离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负or,离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负or,离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负it follows that is Abelian.离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负或证：离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负 21.Consider the sequence 离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal matrix with i,ith entry P333, 9.11.yes 2.no 3.no 4.yes 5.no 6.no 牢郴锌颂穗始浪蚌助要揪输醋魂播甸渴戊绿帜莫窗落薪荡萨钦芦忻范濒儡属狱舜挛拔歉沸耗锡蜀脸佛综砖诲杰涛闹佯萨苇斋撞越挫陇乖杆胎驻嘎负Since G is finite, not all terms of this sequence can be distinct,离散(英)chap4作业答案Chap4 作业答案P44, 1.613.Yes, the nn zero matrix, which is a diagonal matrix.14.Yes,单位矩阵。15. is the diagonal matrix with i,ith entry 16. is the diagonal mat