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" Q "3." If "A=[[3,-5],[-4,2]];" show th...

" Q "3." If "A=[[3,-5],[-4,2]];" show that "A^(2)-5A-141=0

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If A = [[3,-5],[-4,2]] ,show that A^2 -5A-14I =0.

Answer the following questions. If A=[[3,-5],[-4,2]] ,show that A^2-5A-14I=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, -5),(-4, 2)) show that A^2 -5A - 14I = 0 .

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

If A= [[ 3,-5,],[-4,2,]] ,show that A^2-5A-14I=O, where I is a unit matrix of Oder 2.

If A=[[1,3],[-2,4]] , then show that , A^2-5A+10I=0

If A=[2-3-5-1451-3-4], show that A^(2)=A

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