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Let A=[(1,0,0),(0,1,1),(0,-2,4)],I=[(1,0...

Let `A=[(1,0,0),(0,1,1),(0,-2,4)],I=[(1,0,0),(0,1,0),(0,0,1)] and A^-1=[1/6(A^2+cA+dI)]` Then value of `c and d` are (a) `(=6,-11)` (b) `(6,11)` (c) `(-6,11)` (d) `(6,-11)`

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