设A=(1,-1,1 2,4,-2 -3,-3,a)B=(2,0,0 0,2,0 0,0,b)相似(1)求a b的值(2)求可逆矩阵P,使P^-1AP=B相似设A=1,-1,1 B=2,0,0 相似2,4,-2 0,2,0 -3,-3,a 0,0,b(1)求a b的值(2)求可逆矩阵P,使P^-1AP=B相似请具体讲一下A和B
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 14:43:03
![设A=(1,-1,1 2,4,-2 -3,-3,a)B=(2,0,0 0,2,0 0,0,b)相似(1)求a b的值(2)求可逆矩阵P,使P^-1AP=B相似设A=1,-1,1 B=2,0,0 相似2,4,-2 0,2,0 -3,-3,a 0,0,b(1)求a b的值(2)求可逆矩阵P,使P^-1AP=B相似请具体讲一下A和B](/uploads/image/z/5481849-57-9.jpg?t=%E8%AE%BEA%3D%281%2C-1%2C1+2%2C4%2C-2+-3%2C-3%2Ca%29B%3D%282%2C0%2C0+0%2C2%2C0+0%2C0%2Cb%29%E7%9B%B8%E4%BC%BC%EF%BC%881%EF%BC%89%E6%B1%82a+b%E7%9A%84%E5%80%BC%EF%BC%882%EF%BC%89%E6%B1%82%E5%8F%AF%E9%80%86%E7%9F%A9%E9%98%B5P%2C%E4%BD%BFP%5E-1AP%3DB%E7%9B%B8%E4%BC%BC%E8%AE%BEA%3D1%2C-1%2C1+B%3D2%2C0%2C0+%E7%9B%B8%E4%BC%BC2%2C4%2C-2+0%2C2%2C0+-3%2C-3%2Ca+0%2C0%2Cb%281%EF%BC%89%E6%B1%82a+b%E7%9A%84%E5%80%BC%EF%BC%882%EF%BC%89%E6%B1%82%E5%8F%AF%E9%80%86%E7%9F%A9%E9%98%B5P%2C%E4%BD%BFP%5E-1AP%3DB%E7%9B%B8%E4%BC%BC%E8%AF%B7%E5%85%B7%E4%BD%93%E8%AE%B2%E4%B8%80%E4%B8%8BA%E5%92%8CB)
设A=(1,-1,1 2,4,-2 -3,-3,a)B=(2,0,0 0,2,0 0,0,b)相似(1)求a b的值(2)求可逆矩阵P,使P^-1AP=B相似设A=1,-1,1 B=2,0,0 相似2,4,-2 0,2,0 -3,-3,a 0,0,b(1)求a b的值(2)求可逆矩阵P,使P^-1AP=B相似请具体讲一下A和B
设A=(1,-1,1 2,4,-2 -3,-3,a)B=(2,0,0 0,2,0 0,0,b)相似(1)求a b的值(2)求可逆矩阵P,使P^-1AP=B相似
设A=1,-1,1 B=2,0,0 相似
2,4,-2 0,2,0
-3,-3,a 0,0,b
(1)求a b的值(2)求可逆矩阵P,使P^-1AP=B相似请具体讲一下A和B的秩是怎么算出来的,我算了好几遍和答案都不一样.
设A=(1,-1,1 2,4,-2 -3,-3,a)B=(2,0,0 0,2,0 0,0,b)相似(1)求a b的值(2)求可逆矩阵P,使P^-1AP=B相似设A=1,-1,1 B=2,0,0 相似2,4,-2 0,2,0 -3,-3,a 0,0,b(1)求a b的值(2)求可逆矩阵P,使P^-1AP=B相似请具体讲一下A和B
相似矩阵的特征值相同,迹相同,行列式相同
迹相同,则 tr(A) = 1+4+a = tr(B)=2+2+b
行列式相同,则 |A| = 6a-6 = |B|=4b
解得 a=4,b=3.
设集合A={x|-1/2
设集合A={x|-1/2
设A是3阶矩阵若已知|A|=4则|(2A)^-1|=
设A为3阶方阵,|A|=1/2,求|(2A)^(-1) - 3A*|
设A是3阶矩阵,|A|=1/2,求|(2A)^-1 - 5A*|
设a>b>0,证明a^2+1/ab+1/a(a-b)>=4
设M=2a(a-2),N=(a+1)(a-3),比较大小
设a=√5+1,求a³-2a²-4a的值
设A是3阶方阵,|A|=1/2,求|A-(A^(*))^(*)|
设z=(3-4i)/[(a+2i)^2],若|z|=1,求a
设a=1,b=2,c=3,d=4,则表达式a
设a=1,b=2,c=3,d=4,则表达式a
设a=1,b=2,c=3,d=4,则表达式:a
设3^a=4^b=36.则2/a+1/b=多少?
设3^a=4^b=36,则2/a+1/b=?
设3^a=4^b=36,求2/a+1/b的值
设,A*B=3A-2B,已知X*(4*1)=7,求X
设3^a=4^b=36,求2/a+1/b的值