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" (b) If "A=[[3,1],[-1,2]]," prove that ...

" (b) If "A=[[3,1],[-1,2]]," prove that "A^(2)-5A+7I_(2)=0

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If A=[[3, 1],[-1, 2]] , show that A^2-5A+7I=0

If A = [[3,1],[-1,2]] , show that A^2-5A +7I = O

If A=[[3,1-1,2]], show that A^(2)-5A+7I=0

Let A=[[3,1],[-1,2]] Show that A^2-5A+7I=0

If A=[{:(3,1),(-1,2):}] then prove that A^(2)-5A+7I=O

If A=[(3,1),(-1,2)] , show that A^(2)-5A+7I=0 .

If A=[(3,1),(-1,2)] , show that A^(2)-5A+7I=0 .

If A=[(3,1),(-1,2)] , show that A^(2)-5A+7I=0 .

If A={:((3,1),(-1,2)):} show that A^(2)-5A+7I_(2)=0

If A=[[3,1],[-1,2]] then Hence show that A^2-5A+7I=0