设A是三阶矩阵,a1,a2,a3,都是三维向量,满足|a1,a2,a3|不等于0.已知Aa1=a1+a2,Aa2=-a1

设A是三阶矩阵,a1,a2,a3,都是三维向量,满足|a1,a2,a3|不等于0.已知Aa1=a1+a2,Aa2=-a1 设A为n阶矩阵,a1,a2,a3是n维列向量,且a1不等于0,Aa1=a1,Aa2=a1+a2,A 设A为三阶矩阵,三维列向量a1,a2,a3线性无关,且满足Aa1=2a1+a2+a3,Aa2=2a2,Aa3=-a2+a 设三维列向量a1,a2,a3线性无关,A是三阶矩阵,且有Aa1=a1+2a2+3a3,Aa2=2a2+3a3,Aa3=3 设三维列向量a1,a2,a3线性无关,A是三阶矩阵,且有Aa1=2a1+4a2+6a3,Aa2=4a2+6a3,Aa3= 设A是3阶矩阵,a1a2a3是三维线性无关的列向量,且Aa1=4a1-4a2+3a3 Aa2=负6a1-a2+a3 Aa 线性代数证明题A为n阶矩阵,a1,a2,a3是n维向量,且a1不等于0,Aa1=a1,Aa2=a1+a2,Aa3=a2+ 设3阶方阵A属于特征值-1和1的特征向量是a1 a2 向量a3满足Aa1=a2+a3 证明a1 a2 a3 设a1,a2为n维列向量,A为n阶正交矩阵,证明[Aa1,Aa2]=[a1,a2] 设矩阵A=(a1,a2,a3,a4),其中a2,a3,a4线性无关,a1=2a2-a3,向量b=a1+a2+a3+a4, 设矩阵A=(a1,a2,a3,a4）其中a2,a3,a4线性无关,a1=2a2-a3,向量b=a1+a2+a3+a4,求 已知A是n阶方阵,a1,a2,a3为n维列向量,且a1≠0,Aa1=a1,Aa2=a1+a2,Aa3= a2+a3,求证