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" Given "A=[[2,-3],[-4,7]]" corpute "A^(...

" Given "A=[[2,-3],[-4,7]]" corpute "A^(1)" and show that "2A=9I-A

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Given A=([2,-3-4,7]) compute A^(-1) and show that 2A^(-1)=9I-A

Given A=[{:(2,-3),(-4,7):}] compute A^-1 and show that 2A^-1=9I-A

Given =[(2,-3),(-4, 7)] , compute A^(-1) and show that 2A^(-1)=9I-A .

Given =[2-3-47], compute A^(-1) and show that 2A^(-1)=9I-A

Given A= [(2,-3),(-4,7)] , compute A^(-1) and show that 2A^(-1) = 9I-A .

If A=[(2,-3),(-4,7)] compute A^(-1) and show that 2A^(-1) + A-9I =0

If A=[{:(2,-3),(-4,7):}] , compute A^(-1) and show that 2A^(-1)+A-9I=O .

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

Given A=[{:(2,-3),(-4,7):}] Assertion (A) : 2A^(-1)=9I-A Reason (R ) : A^(-1)=(1)/(|A|)(adjA)

If Matrix A= [[2,-1],[3,2]] , then show that A^2-4A+7I=0 and hence find A^-1 from this equation.