In python find matrix M
I have the matrix X
X=[5.8 3.0 3.7 1.9]
and need to create a matrix M that is 4x150 that has the the
values of matrix X inside it for every row
M=
5.8
3.0
3.7
1.9
5.8
3.0
3.7
1.9
5.8
3.0
3.7
1.9
5.8
3.0
3.7
1.9
5.8
3.0
3.7
ect
5.8
ect
ect
5.8
ect
5.8
1a.) find the eigenvalues of x"+(lambda)(x) = 0, x(0)=x'(pi)=0
1b.) Solve ut=((c)^2)u(xx) , u(0,x)= alpha * sin x, with the boundary condition u(t,0)=u(t,pi)=0
1c.) Solve ut = u(xx), u(0,x) = alpha * sin ((pi*x)/(L)), with the boundary condition u(t,0) = u(t,L) = 0.
(a) Find a 3×3 matrix A such that 0 is the only eigenvalue of A,
and the space of eigenvectors of 0 has dimension 1. (Hint: upper
triangular matrices are your friend!)
(b) Find the general solution to x' = Ax.
PLEASE SHOW YOUR WORK CLEARLY.
3.Consider the system x*=4x-y, y*=2x+y
(a) Write the system in matrix form and find the
eigenvalues and eigenvectors of the matrix A.
(b) Classify the fixed point at the origin
(c) Find the general solution of the system
(d) Solve the system subject to the initial condition
Consider the boundary value problem X ′′ +λX=0 , X ′ (0)=0 ,
X′(π)=0 . Find all real values of λ for which there is a
non-trivial solution of the problem and find the corresponding
solution.