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[" 43."" माल लीजए "A=[[1,-2,1],[-2,3,1],...

[" 43."" माल लीजए "A=[[1,-2,1],[-2,3,1],[1,1,5]]" हो,तो सल्यापित कीजिए कि "],[" (i) "(adjA)^(-1)=adj(A^(-1))],[" (i) "(A^(-1))^(-1)=A]

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