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" 6."quad " if "A=[[3,1],[-1,2]]" Show t...

" 6."quad " if "A=[[3,1],[-1,2]]" Show that "A^(2)-5A+7I=0

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Let 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^2=O .

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

If A = [[3,1],[-1,2]] then 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_(2)=0

If A=[31-12], show that A^(2)-5A+7I_(2)=O

If =[31-12], show that A^(2)-5A+7I_(2)=O

If Matrix A= [[3,1],[-1,2]] , then show that A^2-5A+7I=0 and hence find A^-1 from this equation.