Exam (elaborations)
Math 225 Final Exam Questions with 100% Correct Answers
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If the columns of A are linearly dependent Correct Answer Then the matrix is not invertible and an eigenvalue is 0 Note that A−1 exists. In order for λ−1 to be an eigenvalue of A−1, there must exist a nonzero x such that Upper A Superscript negative 1 Baseline Bold x equals lambda Supersc...
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