1. Find the General Solution of the given system
[ -1 -1 2 ] X = X'
[ -1 1 0 ]
[ -1 0 1 ]
det(A-lambda*Identity matrix) = 0, solve for eigenvalues/values of lambda
(A-lambda*Identity matrix|0)
The eigenvalues we got are 1 and 1 +/- i. The matrix generated for...