Question
- If the matrix [3 1 -1 2] satisfies the equation A²-5A+7I =0 then find the inverse of A using this equation where I is the identity matrix of order 2 and 0 is the zero matrix of oder 2
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English
April 11, 2021, 2:52 p.m.
Answer
Why was margie doing badly in geography? What did the county inspector do to help Her