[Video Solution] Let A=\beginpmatrix1&0&0\\[2pt]0&4&-1\\[2pt]0&12&-3\endpmatrix. Then the sum ... | ASPIRE STUDY
Let A=\beginpmatrix1&0&0\\[2pt]0&4&-1\\[2pt]0&12&-3\endpmatrix. Then the sum of the diagonal elements of the matrix (A+I)^11 is equal to:
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