M is a 2X2 singular matrix with tr M = 102.What is the value of the smaller eigenvalue of It is not necessary to know M exactly.

M is a 2X2 singular matrix with tr M = 102.What is the value of the smaller eigenvalue of It is not necessary to know M exactly. A 2X2 matrix M is given by(a b)(c d)Given that a = 13,b = 33 and c = 24,what is the value of d such that the matrix M is singular.Give your answer to the nearest integer. singular singular singular A linear transformation of three-dimensional space is defined by r'=Mr,出自那本红色的futher pure mathematics.接着题目where r'=x' r=x M= 2 1 -1y' y -1 0 3z' z 2 k 4a)show that the transformation is singular if and only if k=2.上面那r' r 用matlab画z的图.怎么提示Warning: Matrix is singular to working precision.>> x=0.1:0.2:1.3;>> y=0.9:0.05:1.2;>> [X,Y]=meshgrid(x,y);>> A=-0.0875*X.^3-0.85*X.^2+X-Y+1;>> B=-0.02*Y.^2+0.1*Y+1.3;>> Z=A/B;Warning: Matrix is singular to working pre Warning: Matrix is singular to working precision.程序是这样的A=zeros(8);b=zeros(8,1);c=[]; for j=1:7; A(j,1)=j/7; A(j,2)=-1; A(end,3:end)=1; b(8,1)=78.36969; endc=A要怎么解决?出 singular countable 大学线性代数英文题目Compute the determinant and state whether the matrix is singular or nonsingular.A=1 1 1 1 2 -1 3 20 1 2 10 0 7 3我忘记怎么把4X4矩阵化成3X3了,求公式.书上写计算行列式det(A)（A是3X3矩阵）写了两 singular的意思singular是什么意思, matlab中Warning:Matrix is singular to working precision.是什么错误,应该怎么解决,最好具体点>> x=-8:0.01:8;>> y=-8:0.01:8;>> [X,Y]=meshgrid(x,y);>> Z=(sin(sqrt(X.^2+Y.^2)))/sqrt(X.^2+Y.^2);surf(X,Y,Z)Warning:Matrix is singular to worki A={x」3x2-mx+2m ADAMS仿真出错我在进行ADAMS运动仿真时候显示The system matrix has a zero pivot for column 7,which is associatedwith PART/3 Xdot.Consequently,the matrix is numerically singular.求高手指教怎么办? 已知M=(x,y)|y>=x2 N=(x,y)|x2+(y-a)2 英语翻译We use ‘there be’ to show that something exists.We use ‘there is’ before a singular noun or an uncountable noun.We use ‘there are’ before a plural noun. 英语翻译Thirdly,it is alleged that the past two decades have revealed a singular want of clarity about the great ends of living,attachment to which gives significance and direction to a life. 已知抛物线y=x2+(m-a)x-2m 若抛物线经过原点,求m,