Thanks, it really was the rounding off issue. I am solving it by hand without programs. I will be careful with the precision and notations. Thanks for the advice.
Hi,
I have an issue with zeroing the 3x3 matrix to find the eigenvector.
I have found the characteristic equation for the 3 eigenvalues.
the matrix is
1 1/2 1/3
1/2 1/3 1/4
1/3 1/4 1/5
The equation i got is -A^3 + (23/15)A^2 - (127/720)A + (1/2160) which...
Thx for the kind invitation.
I have tried the question but unsure of the answers.
I am also confuse on the parallel part of the circuit.
Please advise. Thx