27 Consider the system 33' 0 1 : _ 1 0 Show that the eigenvalues are : Now consider the system m'1a: 16 Where || is arbitrarily small. Show that the...

Could you help me how to solve the second part of question using E? I

9.3.27 Consider the system33’ — 0 1 :1:_ —1 0 Show that the eigenvalues are :lzz'. Now consider the system m’—€1a:——16 Where |£| is arbitrarily small. Show that the eigenvalues are e :l: 2'. Thus the behav-ior 0f the critical point fundamentally changes.