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यदि A=[(3,1),(-1,2)], दिखाइए A^(2)-5A+7I...

यदि `A=[(3,1),(-1,2)]`, दिखाइए `A^(2)-5A+7I=O`.

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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=O . Hence, find A^(-1) .

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=O . Hence, find A^(-1) .

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 . Hence find A^(-1)