Answer to Question #9715 in Linear Algebra for Frank Omoregbe

Question

If A.x = λx, where A = {{{{211232−212}}}}, determine the eigen values of the matrix A, and an eigen vector corresponding to each eigen value. If λ = 4, what is C?

(A) {2,3,0}

(B) {2,1,0}

(C) {-2,1,1}

(D) {3,2,6}