Question: For A E Rnxn , suppose (1 + A) is invertible, verify the identity I - (I+A) = A(I+A)- by showing that I - A(

For A E Rnxn ", suppose (1 + A) is invertible, verify the identity I - (I+A) = A(I+A)- by showing that I - A( I + A)-is the inverse of I + A, which can be done by computing [I - A(I + A) '](1 + A)

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