A B+AA=BAC can you tell what numbres they are?A= B= C=

A B+AA=BAC can you tell what numbres they are?A= B= C= may i use your dictionary?的应答是?A Go ahead.B thank a lot C yes ,you can't为什么是aA？ 题目AA+BB+CC=BAC 注意 AA是一个2位数以此类推,BAC是一个三位数 百位B十位A各位C,求C是多少? 如图AA',BB'分别是角EAB,角DBC的平分线若角AA’B=角ABA’,角BAC=角BB’A求角BAC的度数如图AA',BB'分别是角EAB,角DBC的平分线若角AA‘B=角ABA’,角BAC=角BB‘A求角BAC的度数 Can I walk on the grass?No,______ .A.you can B.you can't C.I can't (a-b)(aa+ab+bb)+(b-a)(aa+bb)= Can you swim ---------A.yes I can B.No,i can C.Yes,I can't A=[3 2 4],B=A^TA C=AA^T 求B^T C^T A:Can I [ ]here?B:No,you can't.Can't you see the sign here?A:What[ ]it[ _________ I call you Jacky Yes,you________ A.Can't ,can B.May ,can C.can,can D.Can ,must 设 n 维行向量 ,矩阵 A = E + 2aa^T ,B = E -aa^T ,其中 E 为 n 阶单位阵 ,则 A B = 设a∈R^n,k=a^Ta≠0,A=E-aa^T,B=E+3aa^T,AB=E,求k can i play football onthe road?no you[].A; can,t B can not C mustn,t D don,t A为n阶矩阵 B=AA^T 求B是对称矩阵` --Can you see them?--No,I ___.A.can't B.don't you can't tune a a/b=2,求(aa-ab+bb)/(aa+bb) Can I have a word with you?No you _____.No,please_____.A.don't;don't B.can't;may not C.can't;can't D.can't;don't 选哪个 为啥?